cc: Make separate interface for BeginFrame ipc from OutputSurface

cc/test/layer_tree_test.cc

 // Copyright 2011 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 "cc/test/layer_tree_test.h"
 
 #include "base/command_line.h"
 #include "cc/animation/animation.h"
 #include "cc/animation/animation_registrar.h"
 #include "cc/animation/layer_animation_controller.h"
@@ skipping 36 matching lines @@
   return base::TimeDelta::FromMilliseconds(16);
 }
 
 // Adapts ThreadProxy for test. Injects test hooks for testing.
 class ThreadProxyForTest : public ThreadProxy {
  public:
   static scoped_ptr<Proxy> Create(
       TestHooks* test_hooks,
       LayerTreeHost* host,
       scoped_refptr<base::SingleThreadTaskRunner> main_task_runner,
-      scoped_refptr<base::SingleThreadTaskRunner> impl_task_runner) {
+      scoped_refptr<base::SingleThreadTaskRunner> impl_task_runner,
+      scoped_ptr<ExternalBeginFrameSource> external_begin_frame_source) {
     return make_scoped_ptr(new ThreadProxyForTest(
-        test_hooks, host, main_task_runner, impl_task_runner));
+        test_hooks,
+        host,
+        main_task_runner,
+        impl_task_runner,
+        external_begin_frame_source.Pass()));
   }
 
   virtual ~ThreadProxyForTest() {}
 
   void test() {
     test_hooks_->Layout();
   }
 
  private:
   TestHooks* test_hooks_;
@@ skipping 22 matching lines @@
 
   virtual void ScheduledActionBeginOutputSurfaceCreation() override {
     ThreadProxy::ScheduledActionBeginOutputSurfaceCreation();
     test_hooks_->ScheduledActionBeginOutputSurfaceCreation();
   }
 
   ThreadProxyForTest(
       TestHooks* test_hooks,
       LayerTreeHost* host,
       scoped_refptr<base::SingleThreadTaskRunner> main_task_runner,
-      scoped_refptr<base::SingleThreadTaskRunner> impl_task_runner)
-      : ThreadProxy(host, main_task_runner, impl_task_runner),
+      scoped_refptr<base::SingleThreadTaskRunner> impl_task_runner,
+      scoped_ptr<ExternalBeginFrameSource> external_begin_frame_source)
+      : ThreadProxy(host, main_task_runner,
+                    impl_task_runner,
+                    external_begin_frame_source.Pass()),
         test_hooks_(test_hooks) {}
 };
 
 // Adapts LayerTreeHostImpl for test. Runs real code, then invokes test hooks.
 class LayerTreeHostImplForTesting : public LayerTreeHostImpl {
  public:
   static scoped_ptr<LayerTreeHostImplForTesting> Create(
       TestHooks* test_hooks,
       const LayerTreeSettings& settings,
       LayerTreeHostImplClient* host_impl_client,
@@ skipping 221 matching lines @@
 };
 
 // Adapts LayerTreeHost for test. Injects LayerTreeHostImplForTesting.
 class LayerTreeHostForTesting : public LayerTreeHost {
  public:
   static scoped_ptr<LayerTreeHostForTesting> Create(
       TestHooks* test_hooks,
       LayerTreeHostClientForTesting* client,
       const LayerTreeSettings& settings,
       scoped_refptr<base::SingleThreadTaskRunner> main_task_runner,
-      scoped_refptr<base::SingleThreadTaskRunner> impl_task_runner) {
+      scoped_refptr<base::SingleThreadTaskRunner> impl_task_runner,
+      scoped_ptr<ExternalBeginFrameSource> external_begin_frame_source) {
     scoped_ptr<LayerTreeHostForTesting> layer_tree_host(
         new LayerTreeHostForTesting(test_hooks, client, settings));
     if (impl_task_runner.get()) {
       layer_tree_host->InitializeForTesting(
           ThreadProxyForTest::Create(test_hooks,
                                      layer_tree_host.get(),
                                      main_task_runner,
-                                     impl_task_runner));
+                                     impl_task_runner,
+                                     external_begin_frame_source.Pass()));
     } else {
       layer_tree_host->InitializeForTesting(SingleThreadProxy::Create(
-          layer_tree_host.get(), client, main_task_runner));
+          layer_tree_host.get(),
+          client,
+          main_task_runner,
+          external_begin_frame_source.Pass()));
     }
     return layer_tree_host.Pass();
   }
 
   virtual scoped_ptr<LayerTreeHostImpl> CreateLayerTreeHostImpl(
       LayerTreeHostImplClient* host_impl_client) override {
     return LayerTreeHostImplForTesting::Create(
         test_hooks_,
         settings(),
         host_impl_client,
@@ skipping 148 matching lines @@
 
 void LayerTreeTest::DoBeginTest() {
   client_ = LayerTreeHostClientForTesting::Create(this);
 
   DCHECK(!impl_thread_ || impl_thread_->message_loop_proxy().get());
   layer_tree_host_ = LayerTreeHostForTesting::Create(
       this,
       client_.get(),
       settings_,
       base::MessageLoopProxy::current(),
-      impl_thread_ ? impl_thread_->message_loop_proxy() : NULL);
+      impl_thread_ ? impl_thread_->message_loop_proxy() : NULL,
+      scoped_ptr<ExternalBeginFrameSource>());
   ASSERT_TRUE(layer_tree_host_);
 
   started_ = true;
   beginning_ = true;
   SetupTree();
   WillBeginTest();
   BeginTest();
   beginning_ = false;
   if (end_when_begin_returns_)
     RealEndTest();
@@ skipping 174 matching lines @@
   return -1;
 }
 
 void LayerTreeTest::DestroyLayerTreeHost() {
   if (layer_tree_host_ && layer_tree_host_->root_layer())
     layer_tree_host_->root_layer()->SetLayerTreeHost(NULL);
   layer_tree_host_ = nullptr;
 }
 
 }  // namespace cc