Make reftests work for sky.

sky/viewer/document_view.cc

 // Copyright 2014 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/viewer/document_view.h"
 
 #include "base/bind.h"
 #include "base/location.h"
 #include "base/message_loop/message_loop_proxy.h"
 #include "base/single_thread_task_runner.h"
@@ skipping 62 matching lines @@
 DocumentView::DocumentView(
     mojo::ServiceProviderPtr provider,
     mojo::URLResponsePtr response,
     mojo::Shell* shell)
     : response_(response.Pass()),
       shell_(shell),
       web_view_(NULL),
       root_(NULL),
       view_manager_client_factory_(shell_, this),
       inspector_service_factory_(this),
-      debugger_id_(s_next_debugger_id++),
-      weak_factory_(this) {
+      weak_factory_(this),
+      debugger_id_(s_next_debugger_id++) {
   exported_services_.AddService(&view_manager_client_factory_);
   mojo::WeakBindToPipe(&exported_services_, provider.PassMessagePipe());
 }
 
 DocumentView::~DocumentView() {
   if (web_view_)
     web_view_->close();
   if (root_)
     root_->RemoveObserver(this);
 }
@@ skipping 33 matching lines @@
   web_view_->setMainFrame(blink::WebLocalFrame::create(this));
   web_view_->mainFrame()->load(GURL(response->url), response->body.Pass());
 }
 
 void DocumentView::initializeLayerTreeView() {
   layer_host_.reset(new LayerHost(this));
   root_layer_ = make_scoped_refptr(new Layer(this));
   layer_host_->SetRootLayer(root_layer_);
 }
 
+void DocumentView::GetPixelsForTesting(std::vector<unsigned char>* pixels) {
+  return layer_host_->GetPixelsForTesting(pixels);
+}
+
 mojo::Shell* DocumentView::GetShell() {
   return shell_;
 }
 
 void DocumentView::BeginFrame(base::TimeTicks frame_time) {
   double frame_time_sec = (frame_time - base::TimeTicks()).InSecondsF();
   double deadline_sec = frame_time_sec;
   double interval_sec = 1.0/60;
   blink::WebBeginFrameArgs web_begin_frame_args(
       frame_time_sec, deadline_sec, interval_sec);
@@ skipping 125 matching lines @@
 void DocumentView::StartDebuggerInspectorBackend() {
   if (!inspector_backend_) {
     inspector_host_.reset(new InspectorHostImpl(web_view_, shell_));
     inspector_backend_.reset(
         new inspector::InspectorBackendMojo(inspector_host_.get()));
   }
   inspector_backend_->Connect();
 }
 
 }  // namespace sky