Update makefiles after merge of Chromium at b210e2d62956

This commit was generated by merge_from_chromium.py.

Change-Id: Ica6c73729055b09005920905e2697a002664ea46
diff --git a/gen_asm_offsets_vp8.target.darwin-arm.mk b/gen_asm_offsets_vp8.target.darwin-arm.mk
index 2baaa49..0cc4cd2 100644
--- a/gen_asm_offsets_vp8.target.darwin-arm.mk
+++ b/gen_asm_offsets_vp8.target.darwin-arm.mk
@@ -111,6 +111,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
@@ -205,6 +206,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
diff --git a/gen_asm_offsets_vp8.target.darwin-arm64.mk b/gen_asm_offsets_vp8.target.darwin-arm64.mk
index 068537c..f90410e 100644
--- a/gen_asm_offsets_vp8.target.darwin-arm64.mk
+++ b/gen_asm_offsets_vp8.target.darwin-arm64.mk
@@ -100,6 +100,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
@@ -182,6 +183,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
diff --git a/gen_asm_offsets_vp8.target.darwin-x86.mk b/gen_asm_offsets_vp8.target.darwin-x86.mk
index 40a17f7..1c86d65 100644
--- a/gen_asm_offsets_vp8.target.darwin-x86.mk
+++ b/gen_asm_offsets_vp8.target.darwin-x86.mk
@@ -106,6 +106,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
@@ -194,6 +195,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
diff --git a/gen_asm_offsets_vp8.target.darwin-x86_64.mk b/gen_asm_offsets_vp8.target.darwin-x86_64.mk
index 6d0561e..5f1322d 100644
--- a/gen_asm_offsets_vp8.target.darwin-x86_64.mk
+++ b/gen_asm_offsets_vp8.target.darwin-x86_64.mk
@@ -105,6 +105,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
@@ -192,6 +193,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
diff --git a/gen_asm_offsets_vp8.target.linux-arm.mk b/gen_asm_offsets_vp8.target.linux-arm.mk
index 2baaa49..0cc4cd2 100644
--- a/gen_asm_offsets_vp8.target.linux-arm.mk
+++ b/gen_asm_offsets_vp8.target.linux-arm.mk
@@ -111,6 +111,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
@@ -205,6 +206,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
diff --git a/gen_asm_offsets_vp8.target.linux-arm64.mk b/gen_asm_offsets_vp8.target.linux-arm64.mk
index 068537c..f90410e 100644
--- a/gen_asm_offsets_vp8.target.linux-arm64.mk
+++ b/gen_asm_offsets_vp8.target.linux-arm64.mk
@@ -100,6 +100,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
@@ -182,6 +183,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
diff --git a/gen_asm_offsets_vp8.target.linux-x86.mk b/gen_asm_offsets_vp8.target.linux-x86.mk
index 40a17f7..1c86d65 100644
--- a/gen_asm_offsets_vp8.target.linux-x86.mk
+++ b/gen_asm_offsets_vp8.target.linux-x86.mk
@@ -106,6 +106,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
@@ -194,6 +195,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
diff --git a/gen_asm_offsets_vp8.target.linux-x86_64.mk b/gen_asm_offsets_vp8.target.linux-x86_64.mk
index 6d0561e..5f1322d 100644
--- a/gen_asm_offsets_vp8.target.linux-x86_64.mk
+++ b/gen_asm_offsets_vp8.target.linux-x86_64.mk
@@ -105,6 +105,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
@@ -192,6 +193,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
diff --git a/gen_asm_offsets_vpx_scale.target.darwin-arm.mk b/gen_asm_offsets_vpx_scale.target.darwin-arm.mk
index 2de323f..5e4ea24 100644
--- a/gen_asm_offsets_vpx_scale.target.darwin-arm.mk
+++ b/gen_asm_offsets_vpx_scale.target.darwin-arm.mk
@@ -111,6 +111,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
@@ -205,6 +206,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
diff --git a/gen_asm_offsets_vpx_scale.target.linux-arm.mk b/gen_asm_offsets_vpx_scale.target.linux-arm.mk
index 2de323f..5e4ea24 100644
--- a/gen_asm_offsets_vpx_scale.target.linux-arm.mk
+++ b/gen_asm_offsets_vpx_scale.target.linux-arm.mk
@@ -111,6 +111,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
@@ -205,6 +206,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
diff --git a/libvpx.target.darwin-arm.mk b/libvpx.target.darwin-arm.mk
index e70334f..ac31905 100644
--- a/libvpx.target.darwin-arm.mk
+++ b/libvpx.target.darwin-arm.mk
@@ -850,6 +850,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
@@ -949,6 +950,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
diff --git a/libvpx.target.darwin-arm64.mk b/libvpx.target.darwin-arm64.mk
index 4c6b9fb..d254542 100644
--- a/libvpx.target.darwin-arm64.mk
+++ b/libvpx.target.darwin-arm64.mk
@@ -247,6 +247,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
@@ -336,6 +337,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
diff --git a/libvpx.target.darwin-mips.mk b/libvpx.target.darwin-mips.mk
index 93d1632..cd8d9de 100644
--- a/libvpx.target.darwin-mips.mk
+++ b/libvpx.target.darwin-mips.mk
@@ -216,6 +216,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
@@ -309,6 +310,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
diff --git a/libvpx.target.darwin-x86.mk b/libvpx.target.darwin-x86.mk
index add21fa..e119f83 100644
--- a/libvpx.target.darwin-x86.mk
+++ b/libvpx.target.darwin-x86.mk
@@ -775,6 +775,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
@@ -870,6 +871,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
diff --git a/libvpx.target.darwin-x86_64.mk b/libvpx.target.darwin-x86_64.mk
index bc896b6..564498d 100644
--- a/libvpx.target.darwin-x86_64.mk
+++ b/libvpx.target.darwin-x86_64.mk
@@ -840,6 +840,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
@@ -934,6 +935,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
diff --git a/libvpx.target.linux-arm.mk b/libvpx.target.linux-arm.mk
index e70334f..ac31905 100644
--- a/libvpx.target.linux-arm.mk
+++ b/libvpx.target.linux-arm.mk
@@ -850,6 +850,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
@@ -949,6 +950,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
diff --git a/libvpx.target.linux-arm64.mk b/libvpx.target.linux-arm64.mk
index 4c6b9fb..d254542 100644
--- a/libvpx.target.linux-arm64.mk
+++ b/libvpx.target.linux-arm64.mk
@@ -247,6 +247,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
@@ -336,6 +337,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
diff --git a/libvpx.target.linux-mips.mk b/libvpx.target.linux-mips.mk
index 93d1632..cd8d9de 100644
--- a/libvpx.target.linux-mips.mk
+++ b/libvpx.target.linux-mips.mk
@@ -216,6 +216,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
@@ -309,6 +310,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
diff --git a/libvpx.target.linux-x86.mk b/libvpx.target.linux-x86.mk
index add21fa..e119f83 100644
--- a/libvpx.target.linux-x86.mk
+++ b/libvpx.target.linux-x86.mk
@@ -775,6 +775,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
@@ -870,6 +871,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
diff --git a/libvpx.target.linux-x86_64.mk b/libvpx.target.linux-x86_64.mk
index bc896b6..564498d 100644
--- a/libvpx.target.linux-x86_64.mk
+++ b/libvpx.target.linux-x86_64.mk
@@ -840,6 +840,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
@@ -934,6 +935,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
diff --git a/libvpx_asm_offsets_vp8.target.darwin-arm.mk b/libvpx_asm_offsets_vp8.target.darwin-arm.mk
index 14481a2..e831e0c 100644
--- a/libvpx_asm_offsets_vp8.target.darwin-arm.mk
+++ b/libvpx_asm_offsets_vp8.target.darwin-arm.mk
@@ -81,6 +81,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
@@ -178,6 +179,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
diff --git a/libvpx_asm_offsets_vp8.target.darwin-arm64.mk b/libvpx_asm_offsets_vp8.target.darwin-arm64.mk
index 1d955fd..abd7957 100644
--- a/libvpx_asm_offsets_vp8.target.darwin-arm64.mk
+++ b/libvpx_asm_offsets_vp8.target.darwin-arm64.mk
@@ -70,6 +70,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
@@ -155,6 +156,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
diff --git a/libvpx_asm_offsets_vp8.target.darwin-x86.mk b/libvpx_asm_offsets_vp8.target.darwin-x86.mk
index 904973b..9d12b8c 100644
--- a/libvpx_asm_offsets_vp8.target.darwin-x86.mk
+++ b/libvpx_asm_offsets_vp8.target.darwin-x86.mk
@@ -76,6 +76,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
@@ -167,6 +168,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
diff --git a/libvpx_asm_offsets_vp8.target.darwin-x86_64.mk b/libvpx_asm_offsets_vp8.target.darwin-x86_64.mk
index 74a2e91..e9b41d7 100644
--- a/libvpx_asm_offsets_vp8.target.darwin-x86_64.mk
+++ b/libvpx_asm_offsets_vp8.target.darwin-x86_64.mk
@@ -75,6 +75,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
@@ -165,6 +166,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
diff --git a/libvpx_asm_offsets_vp8.target.linux-arm.mk b/libvpx_asm_offsets_vp8.target.linux-arm.mk
index 14481a2..e831e0c 100644
--- a/libvpx_asm_offsets_vp8.target.linux-arm.mk
+++ b/libvpx_asm_offsets_vp8.target.linux-arm.mk
@@ -81,6 +81,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
@@ -178,6 +179,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
diff --git a/libvpx_asm_offsets_vp8.target.linux-arm64.mk b/libvpx_asm_offsets_vp8.target.linux-arm64.mk
index 1d955fd..abd7957 100644
--- a/libvpx_asm_offsets_vp8.target.linux-arm64.mk
+++ b/libvpx_asm_offsets_vp8.target.linux-arm64.mk
@@ -70,6 +70,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
@@ -155,6 +156,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
diff --git a/libvpx_asm_offsets_vp8.target.linux-x86.mk b/libvpx_asm_offsets_vp8.target.linux-x86.mk
index 904973b..9d12b8c 100644
--- a/libvpx_asm_offsets_vp8.target.linux-x86.mk
+++ b/libvpx_asm_offsets_vp8.target.linux-x86.mk
@@ -76,6 +76,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
@@ -167,6 +168,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
diff --git a/libvpx_asm_offsets_vp8.target.linux-x86_64.mk b/libvpx_asm_offsets_vp8.target.linux-x86_64.mk
index 74a2e91..e9b41d7 100644
--- a/libvpx_asm_offsets_vp8.target.linux-x86_64.mk
+++ b/libvpx_asm_offsets_vp8.target.linux-x86_64.mk
@@ -75,6 +75,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
@@ -165,6 +166,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
diff --git a/libvpx_asm_offsets_vpx_scale.target.darwin-arm.mk b/libvpx_asm_offsets_vpx_scale.target.darwin-arm.mk
index 8b18d79..1dc4be6 100644
--- a/libvpx_asm_offsets_vpx_scale.target.darwin-arm.mk
+++ b/libvpx_asm_offsets_vpx_scale.target.darwin-arm.mk
@@ -81,6 +81,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
@@ -178,6 +179,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
diff --git a/libvpx_asm_offsets_vpx_scale.target.linux-arm.mk b/libvpx_asm_offsets_vpx_scale.target.linux-arm.mk
index 8b18d79..1dc4be6 100644
--- a/libvpx_asm_offsets_vpx_scale.target.linux-arm.mk
+++ b/libvpx_asm_offsets_vpx_scale.target.linux-arm.mk
@@ -81,6 +81,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
@@ -178,6 +179,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
diff --git a/libvpx_intrinsics_mmx.target.darwin-x86.mk b/libvpx_intrinsics_mmx.target.darwin-x86.mk
index d21d1e5..2f76bd9 100644
--- a/libvpx_intrinsics_mmx.target.darwin-x86.mk
+++ b/libvpx_intrinsics_mmx.target.darwin-x86.mk
@@ -79,6 +79,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
@@ -170,6 +171,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
diff --git a/libvpx_intrinsics_mmx.target.darwin-x86_64.mk b/libvpx_intrinsics_mmx.target.darwin-x86_64.mk
index e5a3ae5..bc4bcae 100644
--- a/libvpx_intrinsics_mmx.target.darwin-x86_64.mk
+++ b/libvpx_intrinsics_mmx.target.darwin-x86_64.mk
@@ -78,6 +78,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
@@ -168,6 +169,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
diff --git a/libvpx_intrinsics_mmx.target.linux-x86.mk b/libvpx_intrinsics_mmx.target.linux-x86.mk
index d21d1e5..2f76bd9 100644
--- a/libvpx_intrinsics_mmx.target.linux-x86.mk
+++ b/libvpx_intrinsics_mmx.target.linux-x86.mk
@@ -79,6 +79,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
@@ -170,6 +171,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
diff --git a/libvpx_intrinsics_mmx.target.linux-x86_64.mk b/libvpx_intrinsics_mmx.target.linux-x86_64.mk
index e5a3ae5..bc4bcae 100644
--- a/libvpx_intrinsics_mmx.target.linux-x86_64.mk
+++ b/libvpx_intrinsics_mmx.target.linux-x86_64.mk
@@ -78,6 +78,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
@@ -168,6 +169,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
diff --git a/libvpx_intrinsics_neon.target.darwin-arm.mk b/libvpx_intrinsics_neon.target.darwin-arm.mk
index 98fd62f..ba944f1 100644
--- a/libvpx_intrinsics_neon.target.darwin-arm.mk
+++ b/libvpx_intrinsics_neon.target.darwin-arm.mk
@@ -113,6 +113,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
@@ -210,6 +211,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
diff --git a/libvpx_intrinsics_neon.target.linux-arm.mk b/libvpx_intrinsics_neon.target.linux-arm.mk
index 98fd62f..ba944f1 100644
--- a/libvpx_intrinsics_neon.target.linux-arm.mk
+++ b/libvpx_intrinsics_neon.target.linux-arm.mk
@@ -113,6 +113,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
@@ -210,6 +211,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
diff --git a/libvpx_intrinsics_sse2.target.darwin-x86.mk b/libvpx_intrinsics_sse2.target.darwin-x86.mk
index a1ca62c..ced0874 100644
--- a/libvpx_intrinsics_sse2.target.darwin-x86.mk
+++ b/libvpx_intrinsics_sse2.target.darwin-x86.mk
@@ -89,6 +89,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
@@ -180,6 +181,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
diff --git a/libvpx_intrinsics_sse2.target.darwin-x86_64.mk b/libvpx_intrinsics_sse2.target.darwin-x86_64.mk
index 8e85a31..ffdf9de 100644
--- a/libvpx_intrinsics_sse2.target.darwin-x86_64.mk
+++ b/libvpx_intrinsics_sse2.target.darwin-x86_64.mk
@@ -88,6 +88,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
@@ -178,6 +179,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
diff --git a/libvpx_intrinsics_sse2.target.linux-x86.mk b/libvpx_intrinsics_sse2.target.linux-x86.mk
index a1ca62c..ced0874 100644
--- a/libvpx_intrinsics_sse2.target.linux-x86.mk
+++ b/libvpx_intrinsics_sse2.target.linux-x86.mk
@@ -89,6 +89,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
@@ -180,6 +181,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
diff --git a/libvpx_intrinsics_sse2.target.linux-x86_64.mk b/libvpx_intrinsics_sse2.target.linux-x86_64.mk
index 8e85a31..ffdf9de 100644
--- a/libvpx_intrinsics_sse2.target.linux-x86_64.mk
+++ b/libvpx_intrinsics_sse2.target.linux-x86_64.mk
@@ -88,6 +88,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
@@ -178,6 +179,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
diff --git a/libvpx_intrinsics_sse4_1.target.darwin-x86.mk b/libvpx_intrinsics_sse4_1.target.darwin-x86.mk
index 1d99828..2e40137 100644
--- a/libvpx_intrinsics_sse4_1.target.darwin-x86.mk
+++ b/libvpx_intrinsics_sse4_1.target.darwin-x86.mk
@@ -77,6 +77,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
@@ -168,6 +169,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
diff --git a/libvpx_intrinsics_sse4_1.target.darwin-x86_64.mk b/libvpx_intrinsics_sse4_1.target.darwin-x86_64.mk
index 1a9418a..82d7c7b 100644
--- a/libvpx_intrinsics_sse4_1.target.darwin-x86_64.mk
+++ b/libvpx_intrinsics_sse4_1.target.darwin-x86_64.mk
@@ -76,6 +76,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
@@ -166,6 +167,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
diff --git a/libvpx_intrinsics_sse4_1.target.linux-x86.mk b/libvpx_intrinsics_sse4_1.target.linux-x86.mk
index 1d99828..2e40137 100644
--- a/libvpx_intrinsics_sse4_1.target.linux-x86.mk
+++ b/libvpx_intrinsics_sse4_1.target.linux-x86.mk
@@ -77,6 +77,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
@@ -168,6 +169,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
diff --git a/libvpx_intrinsics_sse4_1.target.linux-x86_64.mk b/libvpx_intrinsics_sse4_1.target.linux-x86_64.mk
index 1a9418a..82d7c7b 100644
--- a/libvpx_intrinsics_sse4_1.target.linux-x86_64.mk
+++ b/libvpx_intrinsics_sse4_1.target.linux-x86_64.mk
@@ -76,6 +76,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
@@ -166,6 +167,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
diff --git a/libvpx_intrinsics_ssse3.target.darwin-x86.mk b/libvpx_intrinsics_ssse3.target.darwin-x86.mk
index 349290d..fabed5e 100644
--- a/libvpx_intrinsics_ssse3.target.darwin-x86.mk
+++ b/libvpx_intrinsics_ssse3.target.darwin-x86.mk
@@ -80,6 +80,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
@@ -171,6 +172,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
diff --git a/libvpx_intrinsics_ssse3.target.darwin-x86_64.mk b/libvpx_intrinsics_ssse3.target.darwin-x86_64.mk
index 7d8d018..fcd6f89 100644
--- a/libvpx_intrinsics_ssse3.target.darwin-x86_64.mk
+++ b/libvpx_intrinsics_ssse3.target.darwin-x86_64.mk
@@ -79,6 +79,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
@@ -169,6 +170,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
diff --git a/libvpx_intrinsics_ssse3.target.linux-x86.mk b/libvpx_intrinsics_ssse3.target.linux-x86.mk
index 349290d..fabed5e 100644
--- a/libvpx_intrinsics_ssse3.target.linux-x86.mk
+++ b/libvpx_intrinsics_ssse3.target.linux-x86.mk
@@ -80,6 +80,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
@@ -171,6 +172,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
diff --git a/libvpx_intrinsics_ssse3.target.linux-x86_64.mk b/libvpx_intrinsics_ssse3.target.linux-x86_64.mk
index 7d8d018..fcd6f89 100644
--- a/libvpx_intrinsics_ssse3.target.linux-x86_64.mk
+++ b/libvpx_intrinsics_ssse3.target.linux-x86_64.mk
@@ -79,6 +79,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
@@ -169,6 +170,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
diff --git a/libvpx_obj_int_extract.host.darwin-arm.mk b/libvpx_obj_int_extract.host.darwin-arm.mk
index 708ba60..c3f33f6 100644
--- a/libvpx_obj_int_extract.host.darwin-arm.mk
+++ b/libvpx_obj_int_extract.host.darwin-arm.mk
@@ -66,6 +66,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
@@ -138,6 +139,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
diff --git a/libvpx_obj_int_extract.host.darwin-arm64.mk b/libvpx_obj_int_extract.host.darwin-arm64.mk
index 06fa6db..b6964ec 100644
--- a/libvpx_obj_int_extract.host.darwin-arm64.mk
+++ b/libvpx_obj_int_extract.host.darwin-arm64.mk
@@ -65,6 +65,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
@@ -136,6 +137,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
diff --git a/libvpx_obj_int_extract.host.darwin-x86.mk b/libvpx_obj_int_extract.host.darwin-x86.mk
index 1c694da..43f9a5f 100644
--- a/libvpx_obj_int_extract.host.darwin-x86.mk
+++ b/libvpx_obj_int_extract.host.darwin-x86.mk
@@ -66,6 +66,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
@@ -138,6 +139,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
diff --git a/libvpx_obj_int_extract.host.darwin-x86_64.mk b/libvpx_obj_int_extract.host.darwin-x86_64.mk
index 8fe04b6..d41d4de 100644
--- a/libvpx_obj_int_extract.host.darwin-x86_64.mk
+++ b/libvpx_obj_int_extract.host.darwin-x86_64.mk
@@ -66,6 +66,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
@@ -138,6 +139,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
diff --git a/libvpx_obj_int_extract.host.linux-arm.mk b/libvpx_obj_int_extract.host.linux-arm.mk
index 9500dd8..3467ff6 100644
--- a/libvpx_obj_int_extract.host.linux-arm.mk
+++ b/libvpx_obj_int_extract.host.linux-arm.mk
@@ -66,6 +66,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
@@ -138,6 +139,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
diff --git a/libvpx_obj_int_extract.host.linux-arm64.mk b/libvpx_obj_int_extract.host.linux-arm64.mk
index 7c64a90..a9f2650 100644
--- a/libvpx_obj_int_extract.host.linux-arm64.mk
+++ b/libvpx_obj_int_extract.host.linux-arm64.mk
@@ -65,6 +65,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
@@ -136,6 +137,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
diff --git a/libvpx_obj_int_extract.host.linux-x86.mk b/libvpx_obj_int_extract.host.linux-x86.mk
index 24c3d3d..9d54643 100644
--- a/libvpx_obj_int_extract.host.linux-x86.mk
+++ b/libvpx_obj_int_extract.host.linux-x86.mk
@@ -66,6 +66,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
@@ -138,6 +139,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
diff --git a/libvpx_obj_int_extract.host.linux-x86_64.mk b/libvpx_obj_int_extract.host.linux-x86_64.mk
index 64dc3ab..23b82ae 100644
--- a/libvpx_obj_int_extract.host.linux-x86_64.mk
+++ b/libvpx_obj_int_extract.host.linux-x86_64.mk
@@ -66,6 +66,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \
@@ -138,6 +139,7 @@
 	'-DUSE_PROPRIETARY_CODECS' \
 	'-DENABLE_BROWSER_CDMS' \
 	'-DENABLE_CONFIGURATION_POLICY' \
+	'-DENABLE_NOTIFICATIONS' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
 	'-DSYSTEM_NATIVELY_SIGNALS_MEMORY_PRESSURE' \
 	'-DCLD_VERSION=1' \