cc: Split Proxy to eliminate unnecessary dependencies on the impl side

cc/layers/picture_layer_impl_unittest.cc

 // Copyright 2013 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/layers/picture_layer_impl.h"
 
 #include <algorithm>
 #include <limits>
 #include <set>
 #include <utility>
 
 #include "base/location.h"
 #include "base/thread_task_runner_handle.h"
 #include "cc/base/math_util.h"
 #include "cc/layers/append_quads_data.h"
 #include "cc/layers/picture_layer.h"
 #include "cc/quads/draw_quad.h"
 #include "cc/quads/tile_draw_quad.h"
 #include "cc/test/begin_frame_args_test.h"
 #include "cc/test/fake_content_layer_client.h"
 #include "cc/test/fake_display_list_raster_source.h"
 #include "cc/test/fake_display_list_recording_source.h"
-#include "cc/test/fake_impl_proxy.h"
+#include "cc/test/fake_impl_task_runner_provider.h"
 #include "cc/test/fake_layer_tree_host_impl.h"
 #include "cc/test/fake_output_surface.h"
 #include "cc/test/fake_picture_layer_impl.h"
 #include "cc/test/geometry_test_utils.h"
 #include "cc/test/gpu_rasterization_enabled_settings.h"
 #include "cc/test/layer_test_common.h"
 #include "cc/test/test_shared_bitmap_manager.h"
 #include "cc/test/test_task_graph_runner.h"
 #include "cc/test/test_web_graphics_context_3d.h"
 #include "cc/tiles/tiling_set_raster_queue_all.h"
@@ skipping 52 matching lines @@
 class NoLowResTilingsSettings : public PictureLayerImplTestSettings {};
 
 class LowResTilingsSettings : public PictureLayerImplTestSettings {
  public:
   LowResTilingsSettings() { create_low_res_tiling = true; }
 };
 
 class PictureLayerImplTest : public testing::Test {
  public:
   PictureLayerImplTest()
-      : proxy_(base::ThreadTaskRunnerHandle::Get()),
+      : task_runner_provider_(base::ThreadTaskRunnerHandle::Get()),
         output_surface_(FakeOutputSurface::Create3d()),
         host_impl_(LowResTilingsSettings(),
-                   &proxy_,
+                   &task_runner_provider_,
                    &shared_bitmap_manager_,
                    &task_graph_runner_),
         root_id_(6),
         id_(7),
         pending_layer_(nullptr),
         old_pending_layer_(nullptr),
         active_layer_(nullptr) {
     host_impl_.SetViewportSize(gfx::Size(10000, 10000));
   }
 
   explicit PictureLayerImplTest(const LayerTreeSettings& settings)
-      : proxy_(base::ThreadTaskRunnerHandle::Get()),
+      : task_runner_provider_(base::ThreadTaskRunnerHandle::Get()),
         output_surface_(FakeOutputSurface::Create3d()),
         host_impl_(settings,
-                   &proxy_,
+                   &task_runner_provider_,
                    &shared_bitmap_manager_,
                    &task_graph_runner_),
         root_id_(6),
         id_(7) {
     host_impl_.SetViewportSize(gfx::Size(10000, 10000));
   }
 
   ~PictureLayerImplTest() override {}
 
   void SetUp() override { InitializeRenderer(); }
@@ skipping 239 matching lines @@
     // created, and setting it after SetupPendingTreeInternal is too late, since
     // draw properties will already have been updated on the tree. To handle
     // this, we initially set only the active tree's device scale factor, and we
     // copy this over to the pending tree inside SetupPendingTreeInternal.
     host_impl_.active_tree()->SetDeviceScaleFactor(device_scale_factor);
   }
 
  protected:
   void TestQuadsForSolidColor(bool test_for_solid);
 
-  FakeImplProxy proxy_;
+  FakeImplTaskRunnerProvider task_runner_provider_;
   TestSharedBitmapManager shared_bitmap_manager_;
   TestTaskGraphRunner task_graph_runner_;
   scoped_ptr<OutputSurface> output_surface_;
   FakeLayerTreeHostImpl host_impl_;
   int root_id_;
   int id_;
   FakePictureLayerImpl* pending_layer_;
   FakePictureLayerImpl* old_pending_layer_;
   FakePictureLayerImpl* active_layer_;
   LayerSettings layer_settings_;
@@ skipping 4641 matching lines @@
   // New low res tiling.
   EXPECT_TRUE(tilings->tiling_at(2)->may_contain_low_resolution_tiles());
 
   // This tiling will be high res now, it won't contain low res content since it
   // was all destroyed.
   EXPECT_FALSE(tilings->tiling_at(1)->may_contain_low_resolution_tiles());
 }
 
 }  // namespace
 }  // namespace cc