Support snapshots in sky_shell (again)

sky/engine/public/sky/sky_view.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/engine/public/sky/sky_view.h"
 
 #include "base/bind.h"
 #include "base/trace_event/trace_event.h"
 #include "sky/engine/core/events/GestureEvent.h"
 #include "sky/engine/core/events/KeyboardEvent.h"
@@ skipping 30 matching lines @@
 }
 
 void SkyView::RunFromLibrary(const WebString& name,
                              DartLibraryProvider* library_provider) {
   CreateView(name);
   dart_controller_->RunFromLibrary(name, library_provider);
 }
 
 void SkyView::RunFromSnapshot(const WebString& name,
                               mojo::ScopedDataPipeConsumerHandle snapshot) {
-  // TODO(abarth): Implement.
+  CreateView(name);
+  dart_controller_->RunFromSnapshot(snapshot.Pass());
 }
 
 void SkyView::BeginFrame(base::TimeTicks frame_time) {
   view_->beginFrame(frame_time);
 }
 
 skia::RefPtr<SkPicture> SkyView::Paint() {
   if (Picture* picture = view_->picture())
     return skia::SharePtr(picture->toSkia());
   return skia::RefPtr<SkPicture>();
@@ skipping 36 matching lines @@
   DartIsolateScope scope(isolate);
   DartApiScope api_scope;
   client_->DidCreateIsolate(isolate);
 }
 
 void SkyView::ScheduleFrame() {
   client_->ScheduleFrame();
 }
 
 } // namespace blink