Send Allow{Database,FileSystem,IndexedDB} sync IPCs directly from worker thread

content/renderer/render_frame_impl.cc

Index: content/renderer/render_frame_impl.cc
diff --git a/content/renderer/render_frame_impl.cc b/content/renderer/render_frame_impl.cc
index a414e419c2406f93bfa40e5a0dd190aed806f09b..f3a78fa69264743c3edd827e3aeccae6fd5ae226 100644
--- a/content/renderer/render_frame_impl.cc
+++ b/content/renderer/render_frame_impl.cc
@@ -193,6 +193,14 @@ WebKit::WebApplicationCacheHost* RenderFrameImpl::createApplicationCacheHost(
       RenderThreadImpl::current()->appcache_dispatcher()->backend_proxy());
 }
 
+WebKit::WebWorkerPermissionClientProxy*
+RenderFrameImpl::createWorkerPermissionClientProxy(WebFrame* frame) {
+  if (!frame || !frame->view())
+    return NULL;
+  return GetContentClient()->renderer()->CreateWorkerPermissionClientProxy(
+      RenderViewImpl::FromWebView(frame->view()), frame);
+}
+
 WebKit::WebCookieJar* RenderFrameImpl::cookieJar(WebKit::WebFrame* frame) {
   return render_view_->cookieJar(frame);
 }