Make hit testing work in layout2.dart

sky/shell/ui/engine.cc

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "sky/shell/ui/engine.h"
 
 #include "base/bind.h"
 #include "base/trace_event/trace_event.h"
 #include "mojo/public/cpp/application/connect.h"
 #include "sky/engine/public/platform/WebInputEvent.h"
@@ skipping 54 matching lines @@
 }
 
 void Engine::BeginFrame(base::TimeTicks frame_time) {
   TRACE_EVENT0("sky", "Engine::BeginFrame");
 
   double frame_time_sec = (frame_time - base::TimeTicks()).InSecondsF();
   double deadline_sec = frame_time_sec;
   double interval_sec = 1.0 / 60;
   blink::WebBeginFrameArgs args(frame_time_sec, deadline_sec, interval_sec);
 
+  if (sky_view_)
+    sky_view_->BeginFrame(frame_time);
+
   if (web_view_) {
     web_view_->beginFrame(args);
     web_view_->layout();
   }
 }
 
 skia::RefPtr<SkPicture> Engine::Paint() {
   TRACE_EVENT0("sky", "Engine::Paint");
 
   SkRTreeFactory factory;
@@ skipping 111 matching lines @@
 void Engine::scheduleVisualUpdate() {
   animator_->RequestFrame();
 }
 
 void Engine::didCreateIsolate(blink::WebLocalFrame* frame,
                               Dart_Isolate isolate) {
   Internals::Create(isolate,
                     CreateServiceProvider(config_.service_provider_context));
 }
 
-void Engine::SchedulePaint() {
+void Engine::ScheduleFrame() {
   animator_->RequestFrame();
 }
 
 blink::ServiceProvider* Engine::services() {
   return this;
 }
 
 mojo::NavigatorHost* Engine::NavigatorHost() {
   return this;
 }
 
 void Engine::RequestNavigate(mojo::Target target,
                              mojo::URLRequestPtr request) {
   // Ignoring target for now.
   base::MessageLoop::current()->PostTask(FROM_HERE,
       base::Bind(&Engine::LoadURL, GetWeakPtr(), request->url));
 }
 
 void Engine::DidNavigateLocally(const mojo::String& url) {
 }
 
 void Engine::RequestNavigateHistory(int32_t delta) {
   NOTIMPLEMENTED();
 }
 
 }  // namespace shell
 }  // namespace sky