Move SetJavaScriptFlags() from webkit to content.

content/test/test_webkit_platform_support.cc

Index: content/test/test_webkit_platform_support.cc
diff --git a/content/test/test_webkit_platform_support.cc b/content/test/test_webkit_platform_support.cc
index 373953576f6def030c433eae475b2b07097cf54d..ddf9708f967f1c0688131fd53ed64cde719d21b5 100644
--- a/content/test/test_webkit_platform_support.cc
+++ b/content/test/test_webkit_platform_support.cc
@@ -35,7 +35,6 @@
 #include "webkit/browser/database/vfs_backend.h"
 #include "webkit/child/webkitplatformsupport_impl.h"
 #include "webkit/glue/simple_webmimeregistry_impl.h"
-#include "webkit/glue/webkit_glue.h"
 #include "webkit/renderer/compositor_bindings/web_compositor_support_impl.h"
 
 #if defined(OS_WIN)
@@ -104,7 +103,8 @@ TestWebKitPlatformSupport::TestWebKitPlatformSupport() {
   CommandLine::ForCurrentProcess()->AppendSwitch(switches::kEnableFileCookies);
 
   // Test shell always exposes the GC.
-  webkit_glue::SetJavaScriptFlags(" --expose-gc");
+  static const char expose_gc_flag[] = "--expose-gc";
+  v8::V8::SetFlagsFromString(expose_gc_flag, sizeof(expose_gc_flag) - 1);
 }
 
 TestWebKitPlatformSupport::~TestWebKitPlatformSupport() {