Roll webkit to r45652 and update webkit.gyp

TBR=abarth

Review URL: http://codereview.chromium.org/149374

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@20220 0039d316-1c4b-4281-b951-d872f2087c98

DEPS

 vars = {
   "webkit_trunk":
     "http://svn.webkit.org/repository/webkit/trunk",
-  "webkit_revision": "45649",
+  "webkit_revision": "45652",
 }
 
 

webkit/webkit.gyp

@@ -1120,6 +1120,8 @@
         '../third_party/WebKit/WebCore/bindings/v8/V8DOMMap.h',
         '../third_party/WebKit/WebCore/bindings/v8/V8EventListenerList.cpp',
         '../third_party/WebKit/WebCore/bindings/v8/V8EventListenerList.h',
+        '../third_party/WebKit/WebCore/bindings/v8/V8GCController.cpp',
+        '../third_party/WebKit/WebCore/bindings/v8/V8GCController.h',
         '../third_party/WebKit/WebCore/bindings/v8/V8Helpers.cpp',
         '../third_party/WebKit/WebCore/bindings/v8/V8Helpers.h',
         '../third_party/WebKit/WebCore/bindings/v8/V8Index.cpp',