diff --git a/tools/gyp/mksnapshot.arm.host.darwin-arm.mk b/tools/gyp/mksnapshot.arm.host.darwin-arm.mk
index 62a48a7..8bef2a3 100644
--- a/tools/gyp/mksnapshot.arm.host.darwin-arm.mk
+++ b/tools/gyp/mksnapshot.arm.host.darwin-arm.mk
@@ -56,7 +56,6 @@
 
 MY_DEFS_Debug := \
 	'-DANGLE_DX11' \
-	'-DWebKit=blink' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISABLE_NACL' \
@@ -122,7 +121,6 @@
 
 MY_DEFS_Release := \
 	'-DANGLE_DX11' \
-	'-DWebKit=blink' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISABLE_NACL' \
diff --git a/tools/gyp/mksnapshot.arm.host.linux-arm.mk b/tools/gyp/mksnapshot.arm.host.linux-arm.mk
index 46bd93d..c65146a 100644
--- a/tools/gyp/mksnapshot.arm.host.linux-arm.mk
+++ b/tools/gyp/mksnapshot.arm.host.linux-arm.mk
@@ -56,7 +56,6 @@
 
 MY_DEFS_Debug := \
 	'-DANGLE_DX11' \
-	'-DWebKit=blink' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISABLE_NACL' \
@@ -122,7 +121,6 @@
 
 MY_DEFS_Release := \
 	'-DANGLE_DX11' \
-	'-DWebKit=blink' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISABLE_NACL' \
diff --git a/tools/gyp/mksnapshot.ia32.host.darwin-x86.mk b/tools/gyp/mksnapshot.ia32.host.darwin-x86.mk
index 0720c8c..83c282c 100644
--- a/tools/gyp/mksnapshot.ia32.host.darwin-x86.mk
+++ b/tools/gyp/mksnapshot.ia32.host.darwin-x86.mk
@@ -56,7 +56,6 @@
 
 MY_DEFS_Debug := \
 	'-DANGLE_DX11' \
-	'-DWebKit=blink' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISABLE_NACL' \
@@ -122,7 +121,6 @@
 
 MY_DEFS_Release := \
 	'-DANGLE_DX11' \
-	'-DWebKit=blink' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISABLE_NACL' \
diff --git a/tools/gyp/mksnapshot.ia32.host.linux-x86.mk b/tools/gyp/mksnapshot.ia32.host.linux-x86.mk
index b24eea7..d4beec0 100644
--- a/tools/gyp/mksnapshot.ia32.host.linux-x86.mk
+++ b/tools/gyp/mksnapshot.ia32.host.linux-x86.mk
@@ -56,7 +56,6 @@
 
 MY_DEFS_Debug := \
 	'-DANGLE_DX11' \
-	'-DWebKit=blink' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISABLE_NACL' \
@@ -122,7 +121,6 @@
 
 MY_DEFS_Release := \
 	'-DANGLE_DX11' \
-	'-DWebKit=blink' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISABLE_NACL' \
diff --git a/tools/gyp/mksnapshot.mipsel.host.darwin-mips.mk b/tools/gyp/mksnapshot.mipsel.host.darwin-mips.mk
index a8aa450..d2c4ef9 100644
--- a/tools/gyp/mksnapshot.mipsel.host.darwin-mips.mk
+++ b/tools/gyp/mksnapshot.mipsel.host.darwin-mips.mk
@@ -57,7 +57,6 @@
 
 MY_DEFS_Debug := \
 	'-DANGLE_DX11' \
-	'-DWebKit=blink' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISABLE_NACL' \
@@ -124,7 +123,6 @@
 
 MY_DEFS_Release := \
 	'-DANGLE_DX11' \
-	'-DWebKit=blink' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISABLE_NACL' \
diff --git a/tools/gyp/mksnapshot.mipsel.host.linux-mips.mk b/tools/gyp/mksnapshot.mipsel.host.linux-mips.mk
index 6d5bcdb..3aaf3ef 100644
--- a/tools/gyp/mksnapshot.mipsel.host.linux-mips.mk
+++ b/tools/gyp/mksnapshot.mipsel.host.linux-mips.mk
@@ -57,7 +57,6 @@
 
 MY_DEFS_Debug := \
 	'-DANGLE_DX11' \
-	'-DWebKit=blink' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISABLE_NACL' \
@@ -124,7 +123,6 @@
 
 MY_DEFS_Release := \
 	'-DANGLE_DX11' \
-	'-DWebKit=blink' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISABLE_NACL' \
diff --git a/tools/gyp/v8_base.arm.host.darwin-arm.mk b/tools/gyp/v8_base.arm.host.darwin-arm.mk
index feab3ec..563c429 100644
--- a/tools/gyp/v8_base.arm.host.darwin-arm.mk
+++ b/tools/gyp/v8_base.arm.host.darwin-arm.mk
@@ -217,7 +217,6 @@
 
 MY_DEFS_Debug := \
 	'-DANGLE_DX11' \
-	'-DWebKit=blink' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISABLE_NACL' \
@@ -288,7 +287,6 @@
 
 MY_DEFS_Release := \
 	'-DANGLE_DX11' \
-	'-DWebKit=blink' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISABLE_NACL' \
diff --git a/tools/gyp/v8_base.arm.host.linux-arm.mk b/tools/gyp/v8_base.arm.host.linux-arm.mk
index 80a575f..471aef6 100644
--- a/tools/gyp/v8_base.arm.host.linux-arm.mk
+++ b/tools/gyp/v8_base.arm.host.linux-arm.mk
@@ -217,7 +217,6 @@
 
 MY_DEFS_Debug := \
 	'-DANGLE_DX11' \
-	'-DWebKit=blink' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISABLE_NACL' \
@@ -289,7 +288,6 @@
 
 MY_DEFS_Release := \
 	'-DANGLE_DX11' \
-	'-DWebKit=blink' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISABLE_NACL' \
diff --git a/tools/gyp/v8_base.arm.target.darwin-arm.mk b/tools/gyp/v8_base.arm.target.darwin-arm.mk
index bd1c0c6..02bb00e 100644
--- a/tools/gyp/v8_base.arm.target.darwin-arm.mk
+++ b/tools/gyp/v8_base.arm.target.darwin-arm.mk
@@ -234,7 +234,6 @@
 
 MY_DEFS_Debug := \
 	'-DANGLE_DX11' \
-	'-DWebKit=blink' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISABLE_NACL' \
@@ -335,7 +334,6 @@
 
 MY_DEFS_Release := \
 	'-DANGLE_DX11' \
-	'-DWebKit=blink' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISABLE_NACL' \
diff --git a/tools/gyp/v8_base.arm.target.linux-arm.mk b/tools/gyp/v8_base.arm.target.linux-arm.mk
index 6e344ba..77f9e91 100644
--- a/tools/gyp/v8_base.arm.target.linux-arm.mk
+++ b/tools/gyp/v8_base.arm.target.linux-arm.mk
@@ -234,7 +234,6 @@
 
 MY_DEFS_Debug := \
 	'-DANGLE_DX11' \
-	'-DWebKit=blink' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISABLE_NACL' \
@@ -335,7 +334,6 @@
 
 MY_DEFS_Release := \
 	'-DANGLE_DX11' \
-	'-DWebKit=blink' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISABLE_NACL' \
diff --git a/tools/gyp/v8_base.ia32.host.darwin-x86.mk b/tools/gyp/v8_base.ia32.host.darwin-x86.mk
index a71e5c9..2e35ffb 100644
--- a/tools/gyp/v8_base.ia32.host.darwin-x86.mk
+++ b/tools/gyp/v8_base.ia32.host.darwin-x86.mk
@@ -215,7 +215,6 @@
 
 MY_DEFS_Debug := \
 	'-DANGLE_DX11' \
-	'-DWebKit=blink' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISABLE_NACL' \
@@ -286,7 +285,6 @@
 
 MY_DEFS_Release := \
 	'-DANGLE_DX11' \
-	'-DWebKit=blink' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISABLE_NACL' \
diff --git a/tools/gyp/v8_base.ia32.host.linux-x86.mk b/tools/gyp/v8_base.ia32.host.linux-x86.mk
index e2056fc..21e9801 100644
--- a/tools/gyp/v8_base.ia32.host.linux-x86.mk
+++ b/tools/gyp/v8_base.ia32.host.linux-x86.mk
@@ -215,7 +215,6 @@
 
 MY_DEFS_Debug := \
 	'-DANGLE_DX11' \
-	'-DWebKit=blink' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISABLE_NACL' \
@@ -287,7 +286,6 @@
 
 MY_DEFS_Release := \
 	'-DANGLE_DX11' \
-	'-DWebKit=blink' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISABLE_NACL' \
diff --git a/tools/gyp/v8_base.ia32.target.darwin-x86.mk b/tools/gyp/v8_base.ia32.target.darwin-x86.mk
index e0fe09a..20f72db 100644
--- a/tools/gyp/v8_base.ia32.target.darwin-x86.mk
+++ b/tools/gyp/v8_base.ia32.target.darwin-x86.mk
@@ -234,7 +234,6 @@
 
 MY_DEFS_Debug := \
 	'-DANGLE_DX11' \
-	'-DWebKit=blink' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISABLE_NACL' \
@@ -336,7 +335,6 @@
 
 MY_DEFS_Release := \
 	'-DANGLE_DX11' \
-	'-DWebKit=blink' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISABLE_NACL' \
diff --git a/tools/gyp/v8_base.ia32.target.linux-x86.mk b/tools/gyp/v8_base.ia32.target.linux-x86.mk
index d362a65..352c8cd 100644
--- a/tools/gyp/v8_base.ia32.target.linux-x86.mk
+++ b/tools/gyp/v8_base.ia32.target.linux-x86.mk
@@ -234,7 +234,6 @@
 
 MY_DEFS_Debug := \
 	'-DANGLE_DX11' \
-	'-DWebKit=blink' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISABLE_NACL' \
@@ -336,7 +335,6 @@
 
 MY_DEFS_Release := \
 	'-DANGLE_DX11' \
-	'-DWebKit=blink' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISABLE_NACL' \
diff --git a/tools/gyp/v8_base.mipsel.host.darwin-mips.mk b/tools/gyp/v8_base.mipsel.host.darwin-mips.mk
index 8867641..692b566 100644
--- a/tools/gyp/v8_base.mipsel.host.darwin-mips.mk
+++ b/tools/gyp/v8_base.mipsel.host.darwin-mips.mk
@@ -218,7 +218,6 @@
 
 MY_DEFS_Debug := \
 	'-DANGLE_DX11' \
-	'-DWebKit=blink' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISABLE_NACL' \
@@ -290,7 +289,6 @@
 
 MY_DEFS_Release := \
 	'-DANGLE_DX11' \
-	'-DWebKit=blink' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISABLE_NACL' \
diff --git a/tools/gyp/v8_base.mipsel.host.linux-mips.mk b/tools/gyp/v8_base.mipsel.host.linux-mips.mk
index 0c1890c..53968a6 100644
--- a/tools/gyp/v8_base.mipsel.host.linux-mips.mk
+++ b/tools/gyp/v8_base.mipsel.host.linux-mips.mk
@@ -218,7 +218,6 @@
 
 MY_DEFS_Debug := \
 	'-DANGLE_DX11' \
-	'-DWebKit=blink' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISABLE_NACL' \
@@ -291,7 +290,6 @@
 
 MY_DEFS_Release := \
 	'-DANGLE_DX11' \
-	'-DWebKit=blink' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISABLE_NACL' \
diff --git a/tools/gyp/v8_base.mipsel.target.darwin-mips.mk b/tools/gyp/v8_base.mipsel.target.darwin-mips.mk
index 382bcb3..032c68d 100644
--- a/tools/gyp/v8_base.mipsel.target.darwin-mips.mk
+++ b/tools/gyp/v8_base.mipsel.target.darwin-mips.mk
@@ -234,7 +234,6 @@
 
 MY_DEFS_Debug := \
 	'-DANGLE_DX11' \
-	'-DWebKit=blink' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISABLE_NACL' \
@@ -335,7 +334,6 @@
 
 MY_DEFS_Release := \
 	'-DANGLE_DX11' \
-	'-DWebKit=blink' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISABLE_NACL' \
diff --git a/tools/gyp/v8_base.mipsel.target.linux-mips.mk b/tools/gyp/v8_base.mipsel.target.linux-mips.mk
index ee88b96..4426209 100644
--- a/tools/gyp/v8_base.mipsel.target.linux-mips.mk
+++ b/tools/gyp/v8_base.mipsel.target.linux-mips.mk
@@ -234,7 +234,6 @@
 
 MY_DEFS_Debug := \
 	'-DANGLE_DX11' \
-	'-DWebKit=blink' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISABLE_NACL' \
@@ -335,7 +334,6 @@
 
 MY_DEFS_Release := \
 	'-DANGLE_DX11' \
-	'-DWebKit=blink' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISABLE_NACL' \
diff --git a/tools/gyp/v8_nosnapshot.arm.host.darwin-arm.mk b/tools/gyp/v8_nosnapshot.arm.host.darwin-arm.mk
index b034833..1552b4d 100644
--- a/tools/gyp/v8_nosnapshot.arm.host.darwin-arm.mk
+++ b/tools/gyp/v8_nosnapshot.arm.host.darwin-arm.mk
@@ -57,7 +57,6 @@
 
 MY_DEFS_Debug := \
 	'-DANGLE_DX11' \
-	'-DWebKit=blink' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISABLE_NACL' \
@@ -123,7 +122,6 @@
 
 MY_DEFS_Release := \
 	'-DANGLE_DX11' \
-	'-DWebKit=blink' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISABLE_NACL' \
diff --git a/tools/gyp/v8_nosnapshot.arm.host.linux-arm.mk b/tools/gyp/v8_nosnapshot.arm.host.linux-arm.mk
index 5e80222..021dac8 100644
--- a/tools/gyp/v8_nosnapshot.arm.host.linux-arm.mk
+++ b/tools/gyp/v8_nosnapshot.arm.host.linux-arm.mk
@@ -57,7 +57,6 @@
 
 MY_DEFS_Debug := \
 	'-DANGLE_DX11' \
-	'-DWebKit=blink' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISABLE_NACL' \
@@ -123,7 +122,6 @@
 
 MY_DEFS_Release := \
 	'-DANGLE_DX11' \
-	'-DWebKit=blink' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISABLE_NACL' \
diff --git a/tools/gyp/v8_nosnapshot.ia32.host.darwin-x86.mk b/tools/gyp/v8_nosnapshot.ia32.host.darwin-x86.mk
index 39cf1ac..40319fb 100644
--- a/tools/gyp/v8_nosnapshot.ia32.host.darwin-x86.mk
+++ b/tools/gyp/v8_nosnapshot.ia32.host.darwin-x86.mk
@@ -57,7 +57,6 @@
 
 MY_DEFS_Debug := \
 	'-DANGLE_DX11' \
-	'-DWebKit=blink' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISABLE_NACL' \
@@ -123,7 +122,6 @@
 
 MY_DEFS_Release := \
 	'-DANGLE_DX11' \
-	'-DWebKit=blink' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISABLE_NACL' \
diff --git a/tools/gyp/v8_nosnapshot.ia32.host.linux-x86.mk b/tools/gyp/v8_nosnapshot.ia32.host.linux-x86.mk
index 2152e41..6ffbe0b 100644
--- a/tools/gyp/v8_nosnapshot.ia32.host.linux-x86.mk
+++ b/tools/gyp/v8_nosnapshot.ia32.host.linux-x86.mk
@@ -57,7 +57,6 @@
 
 MY_DEFS_Debug := \
 	'-DANGLE_DX11' \
-	'-DWebKit=blink' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISABLE_NACL' \
@@ -123,7 +122,6 @@
 
 MY_DEFS_Release := \
 	'-DANGLE_DX11' \
-	'-DWebKit=blink' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISABLE_NACL' \
diff --git a/tools/gyp/v8_nosnapshot.mipsel.host.darwin-mips.mk b/tools/gyp/v8_nosnapshot.mipsel.host.darwin-mips.mk
index 0cd8a76..bcd6632 100644
--- a/tools/gyp/v8_nosnapshot.mipsel.host.darwin-mips.mk
+++ b/tools/gyp/v8_nosnapshot.mipsel.host.darwin-mips.mk
@@ -58,7 +58,6 @@
 
 MY_DEFS_Debug := \
 	'-DANGLE_DX11' \
-	'-DWebKit=blink' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISABLE_NACL' \
@@ -125,7 +124,6 @@
 
 MY_DEFS_Release := \
 	'-DANGLE_DX11' \
-	'-DWebKit=blink' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISABLE_NACL' \
diff --git a/tools/gyp/v8_nosnapshot.mipsel.host.linux-mips.mk b/tools/gyp/v8_nosnapshot.mipsel.host.linux-mips.mk
index 55a5707..f86981e 100644
--- a/tools/gyp/v8_nosnapshot.mipsel.host.linux-mips.mk
+++ b/tools/gyp/v8_nosnapshot.mipsel.host.linux-mips.mk
@@ -58,7 +58,6 @@
 
 MY_DEFS_Debug := \
 	'-DANGLE_DX11' \
-	'-DWebKit=blink' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISABLE_NACL' \
@@ -125,7 +124,6 @@
 
 MY_DEFS_Release := \
 	'-DANGLE_DX11' \
-	'-DWebKit=blink' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISABLE_NACL' \
diff --git a/tools/gyp/v8_snapshot.target.darwin-arm.mk b/tools/gyp/v8_snapshot.target.darwin-arm.mk
index 85578b2..5507aba 100644
--- a/tools/gyp/v8_snapshot.target.darwin-arm.mk
+++ b/tools/gyp/v8_snapshot.target.darwin-arm.mk
@@ -85,7 +85,6 @@
 
 MY_DEFS_Debug := \
 	'-DANGLE_DX11' \
-	'-DWebKit=blink' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISABLE_NACL' \
@@ -182,7 +181,6 @@
 
 MY_DEFS_Release := \
 	'-DANGLE_DX11' \
-	'-DWebKit=blink' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISABLE_NACL' \
diff --git a/tools/gyp/v8_snapshot.target.darwin-mips.mk b/tools/gyp/v8_snapshot.target.darwin-mips.mk
index 07235e8..7a1fcf9 100644
--- a/tools/gyp/v8_snapshot.target.darwin-mips.mk
+++ b/tools/gyp/v8_snapshot.target.darwin-mips.mk
@@ -85,7 +85,6 @@
 
 MY_DEFS_Debug := \
 	'-DANGLE_DX11' \
-	'-DWebKit=blink' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISABLE_NACL' \
@@ -182,7 +181,6 @@
 
 MY_DEFS_Release := \
 	'-DANGLE_DX11' \
-	'-DWebKit=blink' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISABLE_NACL' \
diff --git a/tools/gyp/v8_snapshot.target.darwin-x86.mk b/tools/gyp/v8_snapshot.target.darwin-x86.mk
index 295394c..c605950 100644
--- a/tools/gyp/v8_snapshot.target.darwin-x86.mk
+++ b/tools/gyp/v8_snapshot.target.darwin-x86.mk
@@ -87,7 +87,6 @@
 
 MY_DEFS_Debug := \
 	'-DANGLE_DX11' \
-	'-DWebKit=blink' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISABLE_NACL' \
@@ -185,7 +184,6 @@
 
 MY_DEFS_Release := \
 	'-DANGLE_DX11' \
-	'-DWebKit=blink' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISABLE_NACL' \
diff --git a/tools/gyp/v8_snapshot.target.linux-arm.mk b/tools/gyp/v8_snapshot.target.linux-arm.mk
index 85578b2..5507aba 100644
--- a/tools/gyp/v8_snapshot.target.linux-arm.mk
+++ b/tools/gyp/v8_snapshot.target.linux-arm.mk
@@ -85,7 +85,6 @@
 
 MY_DEFS_Debug := \
 	'-DANGLE_DX11' \
-	'-DWebKit=blink' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISABLE_NACL' \
@@ -182,7 +181,6 @@
 
 MY_DEFS_Release := \
 	'-DANGLE_DX11' \
-	'-DWebKit=blink' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISABLE_NACL' \
diff --git a/tools/gyp/v8_snapshot.target.linux-mips.mk b/tools/gyp/v8_snapshot.target.linux-mips.mk
index 07235e8..7a1fcf9 100644
--- a/tools/gyp/v8_snapshot.target.linux-mips.mk
+++ b/tools/gyp/v8_snapshot.target.linux-mips.mk
@@ -85,7 +85,6 @@
 
 MY_DEFS_Debug := \
 	'-DANGLE_DX11' \
-	'-DWebKit=blink' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISABLE_NACL' \
@@ -182,7 +181,6 @@
 
 MY_DEFS_Release := \
 	'-DANGLE_DX11' \
-	'-DWebKit=blink' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISABLE_NACL' \
diff --git a/tools/gyp/v8_snapshot.target.linux-x86.mk b/tools/gyp/v8_snapshot.target.linux-x86.mk
index 295394c..c605950 100644
--- a/tools/gyp/v8_snapshot.target.linux-x86.mk
+++ b/tools/gyp/v8_snapshot.target.linux-x86.mk
@@ -87,7 +87,6 @@
 
 MY_DEFS_Debug := \
 	'-DANGLE_DX11' \
-	'-DWebKit=blink' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISABLE_NACL' \
@@ -185,7 +184,6 @@
 
 MY_DEFS_Release := \
 	'-DANGLE_DX11' \
-	'-DWebKit=blink' \
 	'-D_FILE_OFFSET_BITS=64' \
 	'-DNO_TCMALLOC' \
 	'-DDISABLE_NACL' \