Roll WebKit to r45634 and fix build

Review URL: http://codereview.chromium.org/155241

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@20196 0039d316-1c4b-4281-b951-d872f2087c98

DEPS

 vars = {
   "webkit_trunk":
     "http://svn.webkit.org/repository/webkit/trunk",
-  "webkit_revision": "45633",
+  "webkit_revision": "45634",
 }
 
 

webkit/glue/webframeloaderclient_impl.cc

@@ -1493,11 +1493,11 @@ bool WebFrameLoaderClient::ActionSpecifiesDisposition(
 }
 
 NavigationGesture WebFrameLoaderClient::NavigationGestureForLastLoad() {
-  // TODO(timsteele): userGestureHint returns too many false positives
+  // TODO(timsteele): isProcessingUserGesture() returns too many false positives
   // (see bug 1051891) to trust it and assign NavigationGestureUser, so
   // for now we assign Unknown in those cases and Auto otherwise.
   // (Issue 874811 known false negative as well).
-  return webframe_->frame()->loader()->userGestureHint() ?
+  return webframe_->frame()->loader()->isProcessingUserGesture() ?
       NavigationGestureUnknown :
       NavigationGestureAuto;
 }