Move SetJavaScriptFlags() from webkit to content.

content/child/child_thread.cc

Index: content/child/child_thread.cc
diff --git a/content/child/child_thread.cc b/content/child/child_thread.cc
index 5b54ee041f9b9c0198bdb90a4da2208eee7b8849..13af995b7f08f54194619e439e535024f5f9b156 100644
--- a/content/child/child_thread.cc
+++ b/content/child/child_thread.cc
@@ -39,6 +39,7 @@
 #include "ipc/ipc_switches.h"
 #include "ipc/ipc_sync_channel.h"
 #include "ipc/ipc_sync_message_filter.h"
+#include "v8/include/v8.h"
 
 #if defined(OS_WIN)
 #include "content/common/handle_enumerator_win.h"
@@ -279,6 +280,10 @@ void ChildThread::Shutdown() {
   quota_dispatcher_.reset();
 }
 
+void ChildThread::SetJavaScriptFlags(const std::string& str) {
+  v8::V8::SetFlagsFromString(str.data(), static_cast<int>(str.size()));
+}
+
 void ChildThread::OnChannelConnected(int32 peer_pid) {
   channel_connected_factory_.InvalidateWeakPtrs();
 }