Make SingleThreadProxy a SchedulerClient

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 313 matching lines @@
 
   TestHooks* test_hooks_;
   bool test_started_;
 };
 
 LayerTreeTest::LayerTreeTest()
     : beginning_(false),
       end_when_begin_returns_(false),
       timed_out_(false),
       scheduled_(false),
-      schedule_when_set_visible_true_(false),
       started_(false),
       ended_(false),
       delegating_renderer_(false),
       timeout_seconds_(0),
       weak_factory_(this) {
   main_thread_weak_ptr_ = weak_factory_.GetWeakPtr();
 
   // Tests should timeout quickly unless --cc-layer-tree-test-no-timeout was
   // specified (for running in a debugger).
   CommandLine* command_line = CommandLine::ForCurrentProcess();
@@ skipping 235 matching lines @@
     layer_tree_host_->SetNeedsRedrawRect(damage_rect);
 }
 
 void LayerTreeTest::DispatchSetVisible(bool visible) {
   DCHECK(!proxy() || proxy()->IsMainThread());
 
   if (!layer_tree_host_)
     return;
 
   layer_tree_host_->SetVisible(visible);
-
-  // If the LTH is being made visible and a previous ScheduleComposite() was
-  // deferred because the LTH was not visible, re-schedule the composite now.
-  if (layer_tree_host_->visible() && schedule_when_set_visible_true_)
-    ScheduleComposite();
 }
 
 void LayerTreeTest::DispatchSetNextCommitForcesRedraw() {
   DCHECK(!proxy() || proxy()->IsMainThread());
 
   if (layer_tree_host_)
     layer_tree_host_->SetNextCommitForcesRedraw();
 }
 
 void LayerTreeTest::DispatchComposite() {
   scheduled_ = false;
 
   if (!layer_tree_host_)
     return;
 
-  // If the LTH is not visible, defer the composite until the LTH is made
-  // visible.
-  if (!layer_tree_host_->visible()) {
-    schedule_when_set_visible_true_ = true;
-    return;
-  }
-
-  schedule_when_set_visible_true_ = false;
-  base::TimeTicks now = gfx::FrameTime::Now();
-  layer_tree_host_->Composite(now);
+  layer_tree_host_->SetNeedsCommit();
 }
 
 void LayerTreeTest::RunTest(bool threaded,
                             bool delegating_renderer,
                             bool impl_side_painting) {
   if (threaded) {
     impl_thread_.reset(new base::Thread("Compositor"));
     ASSERT_TRUE(impl_thread_->Start());
   }
 
@@ skipping 78 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_.reset();
 }
 
 }  // namespace cc