cc: Remove cc::settings, move them to LayerTreeSettings.

cc/layer_tree_host_unittest.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/layer_tree_host.h"
 
 #include "base/synchronization/lock.h"
 #include "cc/content_layer.h"
 #include "cc/content_layer_client.h"
 #include "cc/graphics_context.h"
 #include "cc/layer_tree_host_impl.h"
-#include "cc/settings.h"
 #include "cc/single_thread_proxy.h"
 #include "cc/test/fake_content_layer_client.h"
 #include "cc/test/fake_web_compositor_output_surface.h"
 #include "cc/test/geometry_test_utils.h"
 #include "cc/test/layer_tree_test_common.h"
 #include "cc/test/occlusion_tracker_test_common.h"
 #include "cc/resource_update_queue.h"
 #include "cc/timing_function.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "third_party/khronos/GLES2/gl2.h"
@@ skipping 3193 matching lines @@
     int m_numCompleteCommits;
 };
 
 TEST_F(LayerTreeHostTestDeferCommits, runMultiThread)
 {
     runTest(true);
 }
 
 }  // namespace
 }  // namespace cc