Update makefiles after merge of Chromium at r221673

This commit was generated by merge_from_chromium.py.

Change-Id: I98c5578536310938e320558c2c18099931f25d5e
diff --git a/tools/gyp/mksnapshot.arm.host.darwin-arm.mk b/tools/gyp/mksnapshot.arm.host.darwin-arm.mk
index 8533568..8a03278 100644
--- a/tools/gyp/mksnapshot.arm.host.darwin-arm.mk
+++ b/tools/gyp/mksnapshot.arm.host.darwin-arm.mk
@@ -56,6 +56,7 @@
 
 MY_DEFS_Debug := \
 	'-DANGLE_DX11' \
+	'-DWTF_VECTOR_INITIAL_SIZE=4' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
@@ -120,6 +121,7 @@
 
 MY_DEFS_Release := \
 	'-DANGLE_DX11' \
+	'-DWTF_VECTOR_INITIAL_SIZE=4' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
diff --git a/tools/gyp/mksnapshot.arm.host.linux-arm.mk b/tools/gyp/mksnapshot.arm.host.linux-arm.mk
index 5029284..d5d07df 100644
--- a/tools/gyp/mksnapshot.arm.host.linux-arm.mk
+++ b/tools/gyp/mksnapshot.arm.host.linux-arm.mk
@@ -56,6 +56,7 @@
 
 MY_DEFS_Debug := \
 	'-DANGLE_DX11' \
+	'-DWTF_VECTOR_INITIAL_SIZE=4' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
@@ -120,6 +121,7 @@
 
 MY_DEFS_Release := \
 	'-DANGLE_DX11' \
+	'-DWTF_VECTOR_INITIAL_SIZE=4' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
diff --git a/tools/gyp/mksnapshot.ia32.host.darwin-x86.mk b/tools/gyp/mksnapshot.ia32.host.darwin-x86.mk
index b060f38..8f7401a 100644
--- a/tools/gyp/mksnapshot.ia32.host.darwin-x86.mk
+++ b/tools/gyp/mksnapshot.ia32.host.darwin-x86.mk
@@ -56,6 +56,7 @@
 
 MY_DEFS_Debug := \
 	'-DANGLE_DX11' \
+	'-DWTF_VECTOR_INITIAL_SIZE=4' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
@@ -120,6 +121,7 @@
 
 MY_DEFS_Release := \
 	'-DANGLE_DX11' \
+	'-DWTF_VECTOR_INITIAL_SIZE=4' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
diff --git a/tools/gyp/mksnapshot.ia32.host.linux-x86.mk b/tools/gyp/mksnapshot.ia32.host.linux-x86.mk
index 1b42cee..e3891b1 100644
--- a/tools/gyp/mksnapshot.ia32.host.linux-x86.mk
+++ b/tools/gyp/mksnapshot.ia32.host.linux-x86.mk
@@ -56,6 +56,7 @@
 
 MY_DEFS_Debug := \
 	'-DANGLE_DX11' \
+	'-DWTF_VECTOR_INITIAL_SIZE=4' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
@@ -120,6 +121,7 @@
 
 MY_DEFS_Release := \
 	'-DANGLE_DX11' \
+	'-DWTF_VECTOR_INITIAL_SIZE=4' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
diff --git a/tools/gyp/mksnapshot.mipsel.host.darwin-mips.mk b/tools/gyp/mksnapshot.mipsel.host.darwin-mips.mk
index 0f98cc6..c57ea91 100644
--- a/tools/gyp/mksnapshot.mipsel.host.darwin-mips.mk
+++ b/tools/gyp/mksnapshot.mipsel.host.darwin-mips.mk
@@ -57,6 +57,7 @@
 
 MY_DEFS_Debug := \
 	'-DANGLE_DX11' \
+	'-DWTF_VECTOR_INITIAL_SIZE=4' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
@@ -122,6 +123,7 @@
 
 MY_DEFS_Release := \
 	'-DANGLE_DX11' \
+	'-DWTF_VECTOR_INITIAL_SIZE=4' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
diff --git a/tools/gyp/mksnapshot.mipsel.host.linux-mips.mk b/tools/gyp/mksnapshot.mipsel.host.linux-mips.mk
index db819e5..fc161c0 100644
--- a/tools/gyp/mksnapshot.mipsel.host.linux-mips.mk
+++ b/tools/gyp/mksnapshot.mipsel.host.linux-mips.mk
@@ -57,6 +57,7 @@
 
 MY_DEFS_Debug := \
 	'-DANGLE_DX11' \
+	'-DWTF_VECTOR_INITIAL_SIZE=4' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
@@ -122,6 +123,7 @@
 
 MY_DEFS_Release := \
 	'-DANGLE_DX11' \
+	'-DWTF_VECTOR_INITIAL_SIZE=4' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
diff --git a/tools/gyp/v8_base.arm.host.darwin-arm.mk b/tools/gyp/v8_base.arm.host.darwin-arm.mk
index d7deff7..482d5ad 100644
--- a/tools/gyp/v8_base.arm.host.darwin-arm.mk
+++ b/tools/gyp/v8_base.arm.host.darwin-arm.mk
@@ -213,6 +213,7 @@
 
 MY_DEFS_Debug := \
 	'-DANGLE_DX11' \
+	'-DWTF_VECTOR_INITIAL_SIZE=4' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
@@ -282,6 +283,7 @@
 
 MY_DEFS_Release := \
 	'-DANGLE_DX11' \
+	'-DWTF_VECTOR_INITIAL_SIZE=4' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
diff --git a/tools/gyp/v8_base.arm.host.linux-arm.mk b/tools/gyp/v8_base.arm.host.linux-arm.mk
index beed124..bf7df7e 100644
--- a/tools/gyp/v8_base.arm.host.linux-arm.mk
+++ b/tools/gyp/v8_base.arm.host.linux-arm.mk
@@ -213,6 +213,7 @@
 
 MY_DEFS_Debug := \
 	'-DANGLE_DX11' \
+	'-DWTF_VECTOR_INITIAL_SIZE=4' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
@@ -283,6 +284,7 @@
 
 MY_DEFS_Release := \
 	'-DANGLE_DX11' \
+	'-DWTF_VECTOR_INITIAL_SIZE=4' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
diff --git a/tools/gyp/v8_base.arm.target.darwin-arm.mk b/tools/gyp/v8_base.arm.target.darwin-arm.mk
index 0411a4e..019f129 100644
--- a/tools/gyp/v8_base.arm.target.darwin-arm.mk
+++ b/tools/gyp/v8_base.arm.target.darwin-arm.mk
@@ -230,6 +230,7 @@
 
 MY_DEFS_Debug := \
 	'-DANGLE_DX11' \
+	'-DWTF_VECTOR_INITIAL_SIZE=4' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
@@ -329,6 +330,7 @@
 
 MY_DEFS_Release := \
 	'-DANGLE_DX11' \
+	'-DWTF_VECTOR_INITIAL_SIZE=4' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
diff --git a/tools/gyp/v8_base.arm.target.linux-arm.mk b/tools/gyp/v8_base.arm.target.linux-arm.mk
index 4a1371a..7a4d9b7 100644
--- a/tools/gyp/v8_base.arm.target.linux-arm.mk
+++ b/tools/gyp/v8_base.arm.target.linux-arm.mk
@@ -230,6 +230,7 @@
 
 MY_DEFS_Debug := \
 	'-DANGLE_DX11' \
+	'-DWTF_VECTOR_INITIAL_SIZE=4' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
@@ -329,6 +330,7 @@
 
 MY_DEFS_Release := \
 	'-DANGLE_DX11' \
+	'-DWTF_VECTOR_INITIAL_SIZE=4' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
diff --git a/tools/gyp/v8_base.ia32.host.darwin-x86.mk b/tools/gyp/v8_base.ia32.host.darwin-x86.mk
index 203877b..009cb89 100644
--- a/tools/gyp/v8_base.ia32.host.darwin-x86.mk
+++ b/tools/gyp/v8_base.ia32.host.darwin-x86.mk
@@ -211,6 +211,7 @@
 
 MY_DEFS_Debug := \
 	'-DANGLE_DX11' \
+	'-DWTF_VECTOR_INITIAL_SIZE=4' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
@@ -280,6 +281,7 @@
 
 MY_DEFS_Release := \
 	'-DANGLE_DX11' \
+	'-DWTF_VECTOR_INITIAL_SIZE=4' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
diff --git a/tools/gyp/v8_base.ia32.host.linux-x86.mk b/tools/gyp/v8_base.ia32.host.linux-x86.mk
index 94aa928..10d4c3e 100644
--- a/tools/gyp/v8_base.ia32.host.linux-x86.mk
+++ b/tools/gyp/v8_base.ia32.host.linux-x86.mk
@@ -211,6 +211,7 @@
 
 MY_DEFS_Debug := \
 	'-DANGLE_DX11' \
+	'-DWTF_VECTOR_INITIAL_SIZE=4' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
@@ -281,6 +282,7 @@
 
 MY_DEFS_Release := \
 	'-DANGLE_DX11' \
+	'-DWTF_VECTOR_INITIAL_SIZE=4' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
diff --git a/tools/gyp/v8_base.ia32.target.darwin-x86.mk b/tools/gyp/v8_base.ia32.target.darwin-x86.mk
index 4f0349c..98fd3ea 100644
--- a/tools/gyp/v8_base.ia32.target.darwin-x86.mk
+++ b/tools/gyp/v8_base.ia32.target.darwin-x86.mk
@@ -230,6 +230,7 @@
 
 MY_DEFS_Debug := \
 	'-DANGLE_DX11' \
+	'-DWTF_VECTOR_INITIAL_SIZE=4' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
@@ -330,6 +331,7 @@
 
 MY_DEFS_Release := \
 	'-DANGLE_DX11' \
+	'-DWTF_VECTOR_INITIAL_SIZE=4' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
diff --git a/tools/gyp/v8_base.ia32.target.linux-x86.mk b/tools/gyp/v8_base.ia32.target.linux-x86.mk
index 31862e6..8a4a5b1 100644
--- a/tools/gyp/v8_base.ia32.target.linux-x86.mk
+++ b/tools/gyp/v8_base.ia32.target.linux-x86.mk
@@ -230,6 +230,7 @@
 
 MY_DEFS_Debug := \
 	'-DANGLE_DX11' \
+	'-DWTF_VECTOR_INITIAL_SIZE=4' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
@@ -330,6 +331,7 @@
 
 MY_DEFS_Release := \
 	'-DANGLE_DX11' \
+	'-DWTF_VECTOR_INITIAL_SIZE=4' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
diff --git a/tools/gyp/v8_base.mipsel.host.darwin-mips.mk b/tools/gyp/v8_base.mipsel.host.darwin-mips.mk
index 79c7d10..ca44351 100644
--- a/tools/gyp/v8_base.mipsel.host.darwin-mips.mk
+++ b/tools/gyp/v8_base.mipsel.host.darwin-mips.mk
@@ -214,6 +214,7 @@
 
 MY_DEFS_Debug := \
 	'-DANGLE_DX11' \
+	'-DWTF_VECTOR_INITIAL_SIZE=4' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
@@ -284,6 +285,7 @@
 
 MY_DEFS_Release := \
 	'-DANGLE_DX11' \
+	'-DWTF_VECTOR_INITIAL_SIZE=4' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
diff --git a/tools/gyp/v8_base.mipsel.host.linux-mips.mk b/tools/gyp/v8_base.mipsel.host.linux-mips.mk
index 7bef4e4..b97228b 100644
--- a/tools/gyp/v8_base.mipsel.host.linux-mips.mk
+++ b/tools/gyp/v8_base.mipsel.host.linux-mips.mk
@@ -214,6 +214,7 @@
 
 MY_DEFS_Debug := \
 	'-DANGLE_DX11' \
+	'-DWTF_VECTOR_INITIAL_SIZE=4' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
@@ -285,6 +286,7 @@
 
 MY_DEFS_Release := \
 	'-DANGLE_DX11' \
+	'-DWTF_VECTOR_INITIAL_SIZE=4' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
diff --git a/tools/gyp/v8_base.mipsel.target.darwin-mips.mk b/tools/gyp/v8_base.mipsel.target.darwin-mips.mk
index ed7616b..61bb34a 100644
--- a/tools/gyp/v8_base.mipsel.target.darwin-mips.mk
+++ b/tools/gyp/v8_base.mipsel.target.darwin-mips.mk
@@ -230,6 +230,7 @@
 
 MY_DEFS_Debug := \
 	'-DANGLE_DX11' \
+	'-DWTF_VECTOR_INITIAL_SIZE=4' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
@@ -329,6 +330,7 @@
 
 MY_DEFS_Release := \
 	'-DANGLE_DX11' \
+	'-DWTF_VECTOR_INITIAL_SIZE=4' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
diff --git a/tools/gyp/v8_base.mipsel.target.linux-mips.mk b/tools/gyp/v8_base.mipsel.target.linux-mips.mk
index bd245f4..2d81c90 100644
--- a/tools/gyp/v8_base.mipsel.target.linux-mips.mk
+++ b/tools/gyp/v8_base.mipsel.target.linux-mips.mk
@@ -230,6 +230,7 @@
 
 MY_DEFS_Debug := \
 	'-DANGLE_DX11' \
+	'-DWTF_VECTOR_INITIAL_SIZE=4' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
@@ -329,6 +330,7 @@
 
 MY_DEFS_Release := \
 	'-DANGLE_DX11' \
+	'-DWTF_VECTOR_INITIAL_SIZE=4' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
diff --git a/tools/gyp/v8_nosnapshot.arm.host.darwin-arm.mk b/tools/gyp/v8_nosnapshot.arm.host.darwin-arm.mk
index 7d4ae3d..b34f1d7 100644
--- a/tools/gyp/v8_nosnapshot.arm.host.darwin-arm.mk
+++ b/tools/gyp/v8_nosnapshot.arm.host.darwin-arm.mk
@@ -60,6 +60,7 @@
 
 MY_DEFS_Debug := \
 	'-DANGLE_DX11' \
+	'-DWTF_VECTOR_INITIAL_SIZE=4' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
@@ -124,6 +125,7 @@
 
 MY_DEFS_Release := \
 	'-DANGLE_DX11' \
+	'-DWTF_VECTOR_INITIAL_SIZE=4' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
diff --git a/tools/gyp/v8_nosnapshot.arm.host.linux-arm.mk b/tools/gyp/v8_nosnapshot.arm.host.linux-arm.mk
index 866fb52..bbabe67 100644
--- a/tools/gyp/v8_nosnapshot.arm.host.linux-arm.mk
+++ b/tools/gyp/v8_nosnapshot.arm.host.linux-arm.mk
@@ -60,6 +60,7 @@
 
 MY_DEFS_Debug := \
 	'-DANGLE_DX11' \
+	'-DWTF_VECTOR_INITIAL_SIZE=4' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
@@ -124,6 +125,7 @@
 
 MY_DEFS_Release := \
 	'-DANGLE_DX11' \
+	'-DWTF_VECTOR_INITIAL_SIZE=4' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
diff --git a/tools/gyp/v8_nosnapshot.ia32.host.darwin-x86.mk b/tools/gyp/v8_nosnapshot.ia32.host.darwin-x86.mk
index f8b20e1..2cd9cec 100644
--- a/tools/gyp/v8_nosnapshot.ia32.host.darwin-x86.mk
+++ b/tools/gyp/v8_nosnapshot.ia32.host.darwin-x86.mk
@@ -60,6 +60,7 @@
 
 MY_DEFS_Debug := \
 	'-DANGLE_DX11' \
+	'-DWTF_VECTOR_INITIAL_SIZE=4' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
@@ -124,6 +125,7 @@
 
 MY_DEFS_Release := \
 	'-DANGLE_DX11' \
+	'-DWTF_VECTOR_INITIAL_SIZE=4' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
diff --git a/tools/gyp/v8_nosnapshot.ia32.host.linux-x86.mk b/tools/gyp/v8_nosnapshot.ia32.host.linux-x86.mk
index e2c78ee..33383e4 100644
--- a/tools/gyp/v8_nosnapshot.ia32.host.linux-x86.mk
+++ b/tools/gyp/v8_nosnapshot.ia32.host.linux-x86.mk
@@ -60,6 +60,7 @@
 
 MY_DEFS_Debug := \
 	'-DANGLE_DX11' \
+	'-DWTF_VECTOR_INITIAL_SIZE=4' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
@@ -124,6 +125,7 @@
 
 MY_DEFS_Release := \
 	'-DANGLE_DX11' \
+	'-DWTF_VECTOR_INITIAL_SIZE=4' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
diff --git a/tools/gyp/v8_nosnapshot.mipsel.host.darwin-mips.mk b/tools/gyp/v8_nosnapshot.mipsel.host.darwin-mips.mk
index 1ae6c07..d02fbe7 100644
--- a/tools/gyp/v8_nosnapshot.mipsel.host.darwin-mips.mk
+++ b/tools/gyp/v8_nosnapshot.mipsel.host.darwin-mips.mk
@@ -61,6 +61,7 @@
 
 MY_DEFS_Debug := \
 	'-DANGLE_DX11' \
+	'-DWTF_VECTOR_INITIAL_SIZE=4' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
@@ -126,6 +127,7 @@
 
 MY_DEFS_Release := \
 	'-DANGLE_DX11' \
+	'-DWTF_VECTOR_INITIAL_SIZE=4' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
diff --git a/tools/gyp/v8_nosnapshot.mipsel.host.linux-mips.mk b/tools/gyp/v8_nosnapshot.mipsel.host.linux-mips.mk
index 36ed36a..1312e40 100644
--- a/tools/gyp/v8_nosnapshot.mipsel.host.linux-mips.mk
+++ b/tools/gyp/v8_nosnapshot.mipsel.host.linux-mips.mk
@@ -61,6 +61,7 @@
 
 MY_DEFS_Debug := \
 	'-DANGLE_DX11' \
+	'-DWTF_VECTOR_INITIAL_SIZE=4' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
@@ -126,6 +127,7 @@
 
 MY_DEFS_Release := \
 	'-DANGLE_DX11' \
+	'-DWTF_VECTOR_INITIAL_SIZE=4' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
diff --git a/tools/gyp/v8_snapshot.target.darwin-arm.mk b/tools/gyp/v8_snapshot.target.darwin-arm.mk
index b5f9130..056dada 100644
--- a/tools/gyp/v8_snapshot.target.darwin-arm.mk
+++ b/tools/gyp/v8_snapshot.target.darwin-arm.mk
@@ -88,6 +88,7 @@
 
 MY_DEFS_Debug := \
 	'-DANGLE_DX11' \
+	'-DWTF_VECTOR_INITIAL_SIZE=4' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
@@ -183,6 +184,7 @@
 
 MY_DEFS_Release := \
 	'-DANGLE_DX11' \
+	'-DWTF_VECTOR_INITIAL_SIZE=4' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
diff --git a/tools/gyp/v8_snapshot.target.darwin-mips.mk b/tools/gyp/v8_snapshot.target.darwin-mips.mk
index 626823f..21cc6ab 100644
--- a/tools/gyp/v8_snapshot.target.darwin-mips.mk
+++ b/tools/gyp/v8_snapshot.target.darwin-mips.mk
@@ -88,6 +88,7 @@
 
 MY_DEFS_Debug := \
 	'-DANGLE_DX11' \
+	'-DWTF_VECTOR_INITIAL_SIZE=4' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
@@ -183,6 +184,7 @@
 
 MY_DEFS_Release := \
 	'-DANGLE_DX11' \
+	'-DWTF_VECTOR_INITIAL_SIZE=4' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
diff --git a/tools/gyp/v8_snapshot.target.darwin-x86.mk b/tools/gyp/v8_snapshot.target.darwin-x86.mk
index 17cbbec..766f5d8 100644
--- a/tools/gyp/v8_snapshot.target.darwin-x86.mk
+++ b/tools/gyp/v8_snapshot.target.darwin-x86.mk
@@ -90,6 +90,7 @@
 
 MY_DEFS_Debug := \
 	'-DANGLE_DX11' \
+	'-DWTF_VECTOR_INITIAL_SIZE=4' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
@@ -186,6 +187,7 @@
 
 MY_DEFS_Release := \
 	'-DANGLE_DX11' \
+	'-DWTF_VECTOR_INITIAL_SIZE=4' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
diff --git a/tools/gyp/v8_snapshot.target.linux-arm.mk b/tools/gyp/v8_snapshot.target.linux-arm.mk
index b5f9130..056dada 100644
--- a/tools/gyp/v8_snapshot.target.linux-arm.mk
+++ b/tools/gyp/v8_snapshot.target.linux-arm.mk
@@ -88,6 +88,7 @@
 
 MY_DEFS_Debug := \
 	'-DANGLE_DX11' \
+	'-DWTF_VECTOR_INITIAL_SIZE=4' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
@@ -183,6 +184,7 @@
 
 MY_DEFS_Release := \
 	'-DANGLE_DX11' \
+	'-DWTF_VECTOR_INITIAL_SIZE=4' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
diff --git a/tools/gyp/v8_snapshot.target.linux-mips.mk b/tools/gyp/v8_snapshot.target.linux-mips.mk
index 626823f..21cc6ab 100644
--- a/tools/gyp/v8_snapshot.target.linux-mips.mk
+++ b/tools/gyp/v8_snapshot.target.linux-mips.mk
@@ -88,6 +88,7 @@
 
 MY_DEFS_Debug := \
 	'-DANGLE_DX11' \
+	'-DWTF_VECTOR_INITIAL_SIZE=4' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
@@ -183,6 +184,7 @@
 
 MY_DEFS_Release := \
 	'-DANGLE_DX11' \
+	'-DWTF_VECTOR_INITIAL_SIZE=4' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
diff --git a/tools/gyp/v8_snapshot.target.linux-x86.mk b/tools/gyp/v8_snapshot.target.linux-x86.mk
index 17cbbec..766f5d8 100644
--- a/tools/gyp/v8_snapshot.target.linux-x86.mk
+++ b/tools/gyp/v8_snapshot.target.linux-x86.mk
@@ -90,6 +90,7 @@
 
 MY_DEFS_Debug := \
 	'-DANGLE_DX11' \
+	'-DWTF_VECTOR_INITIAL_SIZE=4' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
@@ -186,6 +187,7 @@
 
 MY_DEFS_Release := \
 	'-DANGLE_DX11' \
+	'-DWTF_VECTOR_INITIAL_SIZE=4' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \