Update makefiles after merge of Chromium at 223573

This commit was generated by merge_from_chromium.py.

Change-Id: I893a6b640b20f70908a65f6a3be3a824f3b2526c
diff --git a/tools/gyp/mksnapshot.arm.host.darwin-arm.mk b/tools/gyp/mksnapshot.arm.host.darwin-arm.mk
index 196841e..9300599 100644
--- a/tools/gyp/mksnapshot.arm.host.darwin-arm.mk
+++ b/tools/gyp/mksnapshot.arm.host.darwin-arm.mk
@@ -56,7 +56,7 @@
 
 MY_DEFS_Debug := \
 	'-DANGLE_DX11' \
-	'-DWTF_VECTOR_INITIAL_SIZE=16' \
+	'-DWTF_VECTOR_INITIAL_SIZE=4' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
@@ -122,7 +122,7 @@
 
 MY_DEFS_Release := \
 	'-DANGLE_DX11' \
-	'-DWTF_VECTOR_INITIAL_SIZE=16' \
+	'-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 9728a79..35da675 100644
--- a/tools/gyp/mksnapshot.arm.host.linux-arm.mk
+++ b/tools/gyp/mksnapshot.arm.host.linux-arm.mk
@@ -56,7 +56,7 @@
 
 MY_DEFS_Debug := \
 	'-DANGLE_DX11' \
-	'-DWTF_VECTOR_INITIAL_SIZE=16' \
+	'-DWTF_VECTOR_INITIAL_SIZE=4' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
@@ -122,7 +122,7 @@
 
 MY_DEFS_Release := \
 	'-DANGLE_DX11' \
-	'-DWTF_VECTOR_INITIAL_SIZE=16' \
+	'-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 640fcd7..d0a8f4d 100644
--- a/tools/gyp/mksnapshot.ia32.host.darwin-x86.mk
+++ b/tools/gyp/mksnapshot.ia32.host.darwin-x86.mk
@@ -56,7 +56,7 @@
 
 MY_DEFS_Debug := \
 	'-DANGLE_DX11' \
-	'-DWTF_VECTOR_INITIAL_SIZE=16' \
+	'-DWTF_VECTOR_INITIAL_SIZE=4' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
@@ -122,7 +122,7 @@
 
 MY_DEFS_Release := \
 	'-DANGLE_DX11' \
-	'-DWTF_VECTOR_INITIAL_SIZE=16' \
+	'-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 bff8172..9256697 100644
--- a/tools/gyp/mksnapshot.ia32.host.linux-x86.mk
+++ b/tools/gyp/mksnapshot.ia32.host.linux-x86.mk
@@ -56,7 +56,7 @@
 
 MY_DEFS_Debug := \
 	'-DANGLE_DX11' \
-	'-DWTF_VECTOR_INITIAL_SIZE=16' \
+	'-DWTF_VECTOR_INITIAL_SIZE=4' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
@@ -122,7 +122,7 @@
 
 MY_DEFS_Release := \
 	'-DANGLE_DX11' \
-	'-DWTF_VECTOR_INITIAL_SIZE=16' \
+	'-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 d556a55..e2bd719 100644
--- a/tools/gyp/mksnapshot.mipsel.host.darwin-mips.mk
+++ b/tools/gyp/mksnapshot.mipsel.host.darwin-mips.mk
@@ -57,7 +57,7 @@
 
 MY_DEFS_Debug := \
 	'-DANGLE_DX11' \
-	'-DWTF_VECTOR_INITIAL_SIZE=16' \
+	'-DWTF_VECTOR_INITIAL_SIZE=4' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
@@ -124,7 +124,7 @@
 
 MY_DEFS_Release := \
 	'-DANGLE_DX11' \
-	'-DWTF_VECTOR_INITIAL_SIZE=16' \
+	'-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 b3b32d2..c642c79 100644
--- a/tools/gyp/mksnapshot.mipsel.host.linux-mips.mk
+++ b/tools/gyp/mksnapshot.mipsel.host.linux-mips.mk
@@ -57,7 +57,7 @@
 
 MY_DEFS_Debug := \
 	'-DANGLE_DX11' \
-	'-DWTF_VECTOR_INITIAL_SIZE=16' \
+	'-DWTF_VECTOR_INITIAL_SIZE=4' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
@@ -124,7 +124,7 @@
 
 MY_DEFS_Release := \
 	'-DANGLE_DX11' \
-	'-DWTF_VECTOR_INITIAL_SIZE=16' \
+	'-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 261b2d2..9a6ff94 100644
--- a/tools/gyp/v8_base.arm.host.darwin-arm.mk
+++ b/tools/gyp/v8_base.arm.host.darwin-arm.mk
@@ -213,7 +213,7 @@
 
 MY_DEFS_Debug := \
 	'-DANGLE_DX11' \
-	'-DWTF_VECTOR_INITIAL_SIZE=16' \
+	'-DWTF_VECTOR_INITIAL_SIZE=4' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
@@ -284,7 +284,7 @@
 
 MY_DEFS_Release := \
 	'-DANGLE_DX11' \
-	'-DWTF_VECTOR_INITIAL_SIZE=16' \
+	'-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 7392521..5dc6178 100644
--- a/tools/gyp/v8_base.arm.host.linux-arm.mk
+++ b/tools/gyp/v8_base.arm.host.linux-arm.mk
@@ -213,7 +213,7 @@
 
 MY_DEFS_Debug := \
 	'-DANGLE_DX11' \
-	'-DWTF_VECTOR_INITIAL_SIZE=16' \
+	'-DWTF_VECTOR_INITIAL_SIZE=4' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
@@ -285,7 +285,7 @@
 
 MY_DEFS_Release := \
 	'-DANGLE_DX11' \
-	'-DWTF_VECTOR_INITIAL_SIZE=16' \
+	'-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 5a613b3..47fd86c 100644
--- a/tools/gyp/v8_base.arm.target.darwin-arm.mk
+++ b/tools/gyp/v8_base.arm.target.darwin-arm.mk
@@ -230,7 +230,7 @@
 
 MY_DEFS_Debug := \
 	'-DANGLE_DX11' \
-	'-DWTF_VECTOR_INITIAL_SIZE=16' \
+	'-DWTF_VECTOR_INITIAL_SIZE=4' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
@@ -331,7 +331,7 @@
 
 MY_DEFS_Release := \
 	'-DANGLE_DX11' \
-	'-DWTF_VECTOR_INITIAL_SIZE=16' \
+	'-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 5a613b3..47fd86c 100644
--- a/tools/gyp/v8_base.arm.target.linux-arm.mk
+++ b/tools/gyp/v8_base.arm.target.linux-arm.mk
@@ -230,7 +230,7 @@
 
 MY_DEFS_Debug := \
 	'-DANGLE_DX11' \
-	'-DWTF_VECTOR_INITIAL_SIZE=16' \
+	'-DWTF_VECTOR_INITIAL_SIZE=4' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
@@ -331,7 +331,7 @@
 
 MY_DEFS_Release := \
 	'-DANGLE_DX11' \
-	'-DWTF_VECTOR_INITIAL_SIZE=16' \
+	'-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 9b8415a..328b048 100644
--- a/tools/gyp/v8_base.ia32.host.darwin-x86.mk
+++ b/tools/gyp/v8_base.ia32.host.darwin-x86.mk
@@ -211,7 +211,7 @@
 
 MY_DEFS_Debug := \
 	'-DANGLE_DX11' \
-	'-DWTF_VECTOR_INITIAL_SIZE=16' \
+	'-DWTF_VECTOR_INITIAL_SIZE=4' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
@@ -282,7 +282,7 @@
 
 MY_DEFS_Release := \
 	'-DANGLE_DX11' \
-	'-DWTF_VECTOR_INITIAL_SIZE=16' \
+	'-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 236eaeb..d5ad273 100644
--- a/tools/gyp/v8_base.ia32.host.linux-x86.mk
+++ b/tools/gyp/v8_base.ia32.host.linux-x86.mk
@@ -211,7 +211,7 @@
 
 MY_DEFS_Debug := \
 	'-DANGLE_DX11' \
-	'-DWTF_VECTOR_INITIAL_SIZE=16' \
+	'-DWTF_VECTOR_INITIAL_SIZE=4' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
@@ -283,7 +283,7 @@
 
 MY_DEFS_Release := \
 	'-DANGLE_DX11' \
-	'-DWTF_VECTOR_INITIAL_SIZE=16' \
+	'-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 e31a948..6abd330 100644
--- a/tools/gyp/v8_base.ia32.target.darwin-x86.mk
+++ b/tools/gyp/v8_base.ia32.target.darwin-x86.mk
@@ -230,7 +230,7 @@
 
 MY_DEFS_Debug := \
 	'-DANGLE_DX11' \
-	'-DWTF_VECTOR_INITIAL_SIZE=16' \
+	'-DWTF_VECTOR_INITIAL_SIZE=4' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
@@ -332,7 +332,7 @@
 
 MY_DEFS_Release := \
 	'-DANGLE_DX11' \
-	'-DWTF_VECTOR_INITIAL_SIZE=16' \
+	'-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 e31a948..6abd330 100644
--- a/tools/gyp/v8_base.ia32.target.linux-x86.mk
+++ b/tools/gyp/v8_base.ia32.target.linux-x86.mk
@@ -230,7 +230,7 @@
 
 MY_DEFS_Debug := \
 	'-DANGLE_DX11' \
-	'-DWTF_VECTOR_INITIAL_SIZE=16' \
+	'-DWTF_VECTOR_INITIAL_SIZE=4' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
@@ -332,7 +332,7 @@
 
 MY_DEFS_Release := \
 	'-DANGLE_DX11' \
-	'-DWTF_VECTOR_INITIAL_SIZE=16' \
+	'-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 c182a2c..f659afa 100644
--- a/tools/gyp/v8_base.mipsel.host.darwin-mips.mk
+++ b/tools/gyp/v8_base.mipsel.host.darwin-mips.mk
@@ -214,7 +214,7 @@
 
 MY_DEFS_Debug := \
 	'-DANGLE_DX11' \
-	'-DWTF_VECTOR_INITIAL_SIZE=16' \
+	'-DWTF_VECTOR_INITIAL_SIZE=4' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
@@ -286,7 +286,7 @@
 
 MY_DEFS_Release := \
 	'-DANGLE_DX11' \
-	'-DWTF_VECTOR_INITIAL_SIZE=16' \
+	'-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 7430f84..df4f7da 100644
--- a/tools/gyp/v8_base.mipsel.host.linux-mips.mk
+++ b/tools/gyp/v8_base.mipsel.host.linux-mips.mk
@@ -214,7 +214,7 @@
 
 MY_DEFS_Debug := \
 	'-DANGLE_DX11' \
-	'-DWTF_VECTOR_INITIAL_SIZE=16' \
+	'-DWTF_VECTOR_INITIAL_SIZE=4' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
@@ -287,7 +287,7 @@
 
 MY_DEFS_Release := \
 	'-DANGLE_DX11' \
-	'-DWTF_VECTOR_INITIAL_SIZE=16' \
+	'-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 aa5fc47..a8c53c3 100644
--- a/tools/gyp/v8_base.mipsel.target.darwin-mips.mk
+++ b/tools/gyp/v8_base.mipsel.target.darwin-mips.mk
@@ -230,7 +230,7 @@
 
 MY_DEFS_Debug := \
 	'-DANGLE_DX11' \
-	'-DWTF_VECTOR_INITIAL_SIZE=16' \
+	'-DWTF_VECTOR_INITIAL_SIZE=4' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
@@ -331,7 +331,7 @@
 
 MY_DEFS_Release := \
 	'-DANGLE_DX11' \
-	'-DWTF_VECTOR_INITIAL_SIZE=16' \
+	'-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 aa5fc47..a8c53c3 100644
--- a/tools/gyp/v8_base.mipsel.target.linux-mips.mk
+++ b/tools/gyp/v8_base.mipsel.target.linux-mips.mk
@@ -230,7 +230,7 @@
 
 MY_DEFS_Debug := \
 	'-DANGLE_DX11' \
-	'-DWTF_VECTOR_INITIAL_SIZE=16' \
+	'-DWTF_VECTOR_INITIAL_SIZE=4' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
@@ -331,7 +331,7 @@
 
 MY_DEFS_Release := \
 	'-DANGLE_DX11' \
-	'-DWTF_VECTOR_INITIAL_SIZE=16' \
+	'-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 e0b3c24..f62fccb 100644
--- a/tools/gyp/v8_nosnapshot.arm.host.darwin-arm.mk
+++ b/tools/gyp/v8_nosnapshot.arm.host.darwin-arm.mk
@@ -57,7 +57,7 @@
 
 MY_DEFS_Debug := \
 	'-DANGLE_DX11' \
-	'-DWTF_VECTOR_INITIAL_SIZE=16' \
+	'-DWTF_VECTOR_INITIAL_SIZE=4' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
@@ -123,7 +123,7 @@
 
 MY_DEFS_Release := \
 	'-DANGLE_DX11' \
-	'-DWTF_VECTOR_INITIAL_SIZE=16' \
+	'-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 f6013de..03b0e5e 100644
--- a/tools/gyp/v8_nosnapshot.arm.host.linux-arm.mk
+++ b/tools/gyp/v8_nosnapshot.arm.host.linux-arm.mk
@@ -57,7 +57,7 @@
 
 MY_DEFS_Debug := \
 	'-DANGLE_DX11' \
-	'-DWTF_VECTOR_INITIAL_SIZE=16' \
+	'-DWTF_VECTOR_INITIAL_SIZE=4' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
@@ -123,7 +123,7 @@
 
 MY_DEFS_Release := \
 	'-DANGLE_DX11' \
-	'-DWTF_VECTOR_INITIAL_SIZE=16' \
+	'-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 2818fb1..6ed13e3 100644
--- a/tools/gyp/v8_nosnapshot.ia32.host.darwin-x86.mk
+++ b/tools/gyp/v8_nosnapshot.ia32.host.darwin-x86.mk
@@ -57,7 +57,7 @@
 
 MY_DEFS_Debug := \
 	'-DANGLE_DX11' \
-	'-DWTF_VECTOR_INITIAL_SIZE=16' \
+	'-DWTF_VECTOR_INITIAL_SIZE=4' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
@@ -123,7 +123,7 @@
 
 MY_DEFS_Release := \
 	'-DANGLE_DX11' \
-	'-DWTF_VECTOR_INITIAL_SIZE=16' \
+	'-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 3116486..d9a751d 100644
--- a/tools/gyp/v8_nosnapshot.ia32.host.linux-x86.mk
+++ b/tools/gyp/v8_nosnapshot.ia32.host.linux-x86.mk
@@ -57,7 +57,7 @@
 
 MY_DEFS_Debug := \
 	'-DANGLE_DX11' \
-	'-DWTF_VECTOR_INITIAL_SIZE=16' \
+	'-DWTF_VECTOR_INITIAL_SIZE=4' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
@@ -123,7 +123,7 @@
 
 MY_DEFS_Release := \
 	'-DANGLE_DX11' \
-	'-DWTF_VECTOR_INITIAL_SIZE=16' \
+	'-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 6d4c8f3..c4ff40b 100644
--- a/tools/gyp/v8_nosnapshot.mipsel.host.darwin-mips.mk
+++ b/tools/gyp/v8_nosnapshot.mipsel.host.darwin-mips.mk
@@ -58,7 +58,7 @@
 
 MY_DEFS_Debug := \
 	'-DANGLE_DX11' \
-	'-DWTF_VECTOR_INITIAL_SIZE=16' \
+	'-DWTF_VECTOR_INITIAL_SIZE=4' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
@@ -125,7 +125,7 @@
 
 MY_DEFS_Release := \
 	'-DANGLE_DX11' \
-	'-DWTF_VECTOR_INITIAL_SIZE=16' \
+	'-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 0be7902..053678a 100644
--- a/tools/gyp/v8_nosnapshot.mipsel.host.linux-mips.mk
+++ b/tools/gyp/v8_nosnapshot.mipsel.host.linux-mips.mk
@@ -58,7 +58,7 @@
 
 MY_DEFS_Debug := \
 	'-DANGLE_DX11' \
-	'-DWTF_VECTOR_INITIAL_SIZE=16' \
+	'-DWTF_VECTOR_INITIAL_SIZE=4' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
@@ -125,7 +125,7 @@
 
 MY_DEFS_Release := \
 	'-DANGLE_DX11' \
-	'-DWTF_VECTOR_INITIAL_SIZE=16' \
+	'-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 17c2fe9..dbcebac 100644
--- a/tools/gyp/v8_snapshot.target.darwin-arm.mk
+++ b/tools/gyp/v8_snapshot.target.darwin-arm.mk
@@ -85,7 +85,7 @@
 
 MY_DEFS_Debug := \
 	'-DANGLE_DX11' \
-	'-DWTF_VECTOR_INITIAL_SIZE=16' \
+	'-DWTF_VECTOR_INITIAL_SIZE=4' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
@@ -182,7 +182,7 @@
 
 MY_DEFS_Release := \
 	'-DANGLE_DX11' \
-	'-DWTF_VECTOR_INITIAL_SIZE=16' \
+	'-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 8531c5e..62d162d 100644
--- a/tools/gyp/v8_snapshot.target.darwin-mips.mk
+++ b/tools/gyp/v8_snapshot.target.darwin-mips.mk
@@ -85,7 +85,7 @@
 
 MY_DEFS_Debug := \
 	'-DANGLE_DX11' \
-	'-DWTF_VECTOR_INITIAL_SIZE=16' \
+	'-DWTF_VECTOR_INITIAL_SIZE=4' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
@@ -182,7 +182,7 @@
 
 MY_DEFS_Release := \
 	'-DANGLE_DX11' \
-	'-DWTF_VECTOR_INITIAL_SIZE=16' \
+	'-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 3b7be43..2528a59 100644
--- a/tools/gyp/v8_snapshot.target.darwin-x86.mk
+++ b/tools/gyp/v8_snapshot.target.darwin-x86.mk
@@ -87,7 +87,7 @@
 
 MY_DEFS_Debug := \
 	'-DANGLE_DX11' \
-	'-DWTF_VECTOR_INITIAL_SIZE=16' \
+	'-DWTF_VECTOR_INITIAL_SIZE=4' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
@@ -185,7 +185,7 @@
 
 MY_DEFS_Release := \
 	'-DANGLE_DX11' \
-	'-DWTF_VECTOR_INITIAL_SIZE=16' \
+	'-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 17c2fe9..dbcebac 100644
--- a/tools/gyp/v8_snapshot.target.linux-arm.mk
+++ b/tools/gyp/v8_snapshot.target.linux-arm.mk
@@ -85,7 +85,7 @@
 
 MY_DEFS_Debug := \
 	'-DANGLE_DX11' \
-	'-DWTF_VECTOR_INITIAL_SIZE=16' \
+	'-DWTF_VECTOR_INITIAL_SIZE=4' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
@@ -182,7 +182,7 @@
 
 MY_DEFS_Release := \
 	'-DANGLE_DX11' \
-	'-DWTF_VECTOR_INITIAL_SIZE=16' \
+	'-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 8531c5e..62d162d 100644
--- a/tools/gyp/v8_snapshot.target.linux-mips.mk
+++ b/tools/gyp/v8_snapshot.target.linux-mips.mk
@@ -85,7 +85,7 @@
 
 MY_DEFS_Debug := \
 	'-DANGLE_DX11' \
-	'-DWTF_VECTOR_INITIAL_SIZE=16' \
+	'-DWTF_VECTOR_INITIAL_SIZE=4' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
@@ -182,7 +182,7 @@
 
 MY_DEFS_Release := \
 	'-DANGLE_DX11' \
-	'-DWTF_VECTOR_INITIAL_SIZE=16' \
+	'-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 3b7be43..2528a59 100644
--- a/tools/gyp/v8_snapshot.target.linux-x86.mk
+++ b/tools/gyp/v8_snapshot.target.linux-x86.mk
@@ -87,7 +87,7 @@
 
 MY_DEFS_Debug := \
 	'-DANGLE_DX11' \
-	'-DWTF_VECTOR_INITIAL_SIZE=16' \
+	'-DWTF_VECTOR_INITIAL_SIZE=4' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \
@@ -185,7 +185,7 @@
 
 MY_DEFS_Release := \
 	'-DANGLE_DX11' \
-	'-DWTF_VECTOR_INITIAL_SIZE=16' \
+	'-DWTF_VECTOR_INITIAL_SIZE=4' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISCARDABLE_MEMORY_ALWAYS_SUPPORTED_NATIVELY' \