cc: Remove cc::Thread and cc::ThreadImpl.

cc/trees/layer_tree_host_common_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/trees/layer_tree_host_common.h"
 
 #include "cc/animation/layer_animation_controller.h"
 #include "cc/base/math_util.h"
-#include "cc/base/thread.h"
 #include "cc/layers/content_layer.h"
 #include "cc/layers/content_layer_client.h"
 #include "cc/layers/heads_up_display_layer_impl.h"
 #include "cc/layers/layer.h"
 #include "cc/layers/layer_impl.h"
 #include "cc/layers/render_surface.h"
 #include "cc/layers/render_surface_impl.h"
 #include "cc/test/animation_test_common.h"
 #include "cc/test/fake_impl_proxy.h"
 #include "cc/test/fake_layer_tree_host_impl.h"
@@ skipping 7876 matching lines @@
   EXPECT_EQ(can_use_lcd_text_, child_->can_use_lcd_text());
   EXPECT_EQ(can_use_lcd_text_, grand_child_->can_use_lcd_text());
 }
 
 INSTANTIATE_TEST_CASE_P(LayerTreeHostCommonTest,
                         LCDTextTest,
                         testing::Combine(testing::Bool(), testing::Bool()));
 
 }  // namespace
 }  // namespace cc