Move test-only stuff from cc/debug/ to cc/test

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"
 #include "cc/animation/timing_function.h"
 #include "cc/base/switches.h"
-#include "cc/debug/test_context_provider.h"
 #include "cc/input/input_handler.h"
 #include "cc/layers/content_layer.h"
 #include "cc/layers/layer.h"
 #include "cc/layers/layer_impl.h"
 #include "cc/test/animation_test_common.h"
 #include "cc/test/fake_layer_tree_host_client.h"
 #include "cc/test/fake_output_surface.h"
 #include "cc/test/occlusion_tracker_test_common.h"
+#include "cc/test/test_context_provider.h"
 #include "cc/test/tiled_layer_test_common.h"
 #include "cc/trees/layer_tree_host_impl.h"
 #include "cc/trees/single_thread_proxy.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "ui/gfx/frame_time.h"
 #include "ui/gfx/size_conversions.h"
 
 namespace cc {
 
 TestHooks::TestHooks() {}
@@ skipping 629 matching lines @@
 }
 
 scoped_refptr<ContextProvider> LayerTreeTest::OffscreenContextProvider() {
   if (!compositor_contexts_.get() ||
       compositor_contexts_->DestroyedOnMainThread())
     compositor_contexts_ = TestContextProvider::Create();
   return compositor_contexts_;
 }
 
 }  // namespace cc