cc: Abstract the LayerTreeHost.

cc/trees/layer_tree_host_unittest_proxy.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 "base/compiler_specific.h"
 #include "base/macros.h"
 #include "cc/test/fake_content_layer_client.h"
 #include "cc/test/fake_picture_layer.h"
 #include "cc/test/layer_tree_test.h"
 #include "cc/trees/proxy_impl.h"
@@ skipping 257 matching lines @@
       case 1:
         // This is for case 2 in DidCommit.
         // Here we don't ever unblock activation. Since the commit hasn't
         // requested to wait, we can verify that activation is blocked when the
         // commit completes (case 3 in DidCommit).
         break;
     }
   }
 
   void DidCommit() override {
-    switch (layer_tree_host()->source_frame_number()) {
+    switch (layer_tree_host()->SourceFrameNumber()) {
       case 1:
         // Request a new commit, but DidCommit will be delayed until activation
         // completes.
         layer_tree_host()->SetNextCommitWaitsForActivation();
         layer_tree_host()->SetNeedsCommit();
         break;
       case 2: {
         base::AutoLock hold(activate_blocked_lock_);
         EXPECT_FALSE(activate_blocked_);
       }
@@ skipping 86 matching lines @@
       auto unblock =
           base::Bind(&LayerTreeHostProxyTestCommitWaitsForActivationMFBA::
                          UnblockActivation,
                      base::Unretained(this), impl);
       ImplThreadTaskRunner()->PostDelayedTask(
           FROM_HERE, unblock, base::TimeDelta::FromMilliseconds(16 * 4));
     }
   }
 
   void DidCommit() override {
-    switch (layer_tree_host()->source_frame_number()) {
+    switch (layer_tree_host()->SourceFrameNumber()) {
       case 1:
         // Request a new commit, but DidCommit will be delayed until activation
         // completes.
         layer_tree_host()->SetNextCommitWaitsForActivation();
         layer_tree_host()->SetNeedsCommit();
         break;
       case 2:
         // This DidCommit should not happen until activation is done for the
         // frame.
         {
@@ skipping 18 matching lines @@
  private:
   base::Lock activate_blocked_lock_;
   bool activate_blocked_ = false;
 
   DISALLOW_COPY_AND_ASSIGN(LayerTreeHostProxyTestCommitWaitsForActivationMFBA);
 };
 
 MULTI_THREAD_TEST_F(LayerTreeHostProxyTestCommitWaitsForActivationMFBA);
 
 }  // namespace cc