cc: Restructure access to LayerTreeHost in LayerTreeTests.

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 "base/location.h"
 #include "base/memory/ptr_util.h"
 #include "base/run_loop.h"
@@ skipping 814 matching lines @@
 TaskRunnerProvider* LayerTreeTest::task_runner_provider() const {
   LayerTreeHost* host = layer_tree_host_.get();
 
   // If this fails, the test has ended and there is no task runners to find
   // anymore.
   DCHECK(host);
 
   return host->GetTaskRunnerProvider();
 }
 
-LayerTreeHostInProcess* LayerTreeTest::layer_tree_host() {
+LayerTreeHost* LayerTreeTest::layer_tree_host() {
   DCHECK(task_runner_provider()->IsMainThread() ||
          task_runner_provider()->IsMainThreadBlocked());
   return layer_tree_host_.get();
 }
 
+LayerTreeHostInProcess* LayerTreeTest::layer_tree_host_in_process() {
+  DCHECK(task_runner_provider()->IsMainThread() ||
+         task_runner_provider()->IsMainThreadBlocked());
+  DCHECK(!IsRemoteTest());
+  return layer_tree_host_.get();
+}
 }  // namespace cc