Revert "content: Remove use of MessageLoopProxy and deprecated MessageLoop APIs"

content/browser/compositor/reflector_impl_unittest.cc

 // Copyright 2015 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 "base/message_loop/message_loop.h"
 #include "base/run_loop.h"
 #include "base/single_thread_task_runner.h"
 #include "cc/test/fake_output_surface_client.h"
 #include "cc/test/test_context_provider.h"
 #include "cc/test/test_web_graphics_context_3d.h"
 #include "content/browser/compositor/browser_compositor_output_surface.h"
 #include "content/browser/compositor/browser_compositor_overlay_candidate_validator.h"
 #include "content/browser/compositor/reflector_impl.h"
 #include "content/browser/compositor/reflector_texture.h"
 #include "content/browser/compositor/test/no_transport_image_transport_factory.h"
@@ skipping 96 matching lines @@
 class ReflectorImplTest : public testing::Test {
  public:
   void SetUp() override {
     bool enable_pixel_output = false;
     ui::ContextFactory* context_factory =
         ui::InitializeContextFactoryForTests(enable_pixel_output);
     ImageTransportFactory::InitializeForUnitTests(
         scoped_ptr<ImageTransportFactory>(
             new NoTransportImageTransportFactory));
     message_loop_.reset(new base::MessageLoop());
-    task_runner_ = message_loop_->task_runner();
+    proxy_ = message_loop_->message_loop_proxy();
     compositor_task_runner_ = new FakeTaskRunner();
     compositor_.reset(new ui::Compositor(gfx::kNullAcceleratedWidget,
                                          context_factory,
                                          compositor_task_runner_.get()));
     context_provider_ = cc::TestContextProvider::Create(
         cc::TestWebGraphicsContext3D::Create().Pass());
     output_surface_ =
         scoped_ptr<TestOutputSurface>(
             new TestOutputSurface(context_provider_,
                                   compositor_->vsync_manager())).Pass();
@@ skipping 26 matching lines @@
     ImageTransportFactory::Terminate();
   }
 
   void UpdateTexture() { reflector_->OnSourcePostSubBuffer(kSubRect); }
 
  protected:
   scoped_refptr<base::SingleThreadTaskRunner> compositor_task_runner_;
   scoped_refptr<cc::ContextProvider> context_provider_;
   cc::FakeOutputSurfaceClient output_surface_client_;
   scoped_ptr<base::MessageLoop> message_loop_;
-  scoped_refptr<base::SingleThreadTaskRunner> task_runner_;
+  scoped_refptr<base::MessageLoopProxy> proxy_;
   scoped_ptr<ui::Compositor> compositor_;
   scoped_ptr<ui::Layer> root_layer_;
   scoped_ptr<ui::Layer> mirroring_layer_;
   scoped_ptr<ReflectorImpl> reflector_;
   scoped_ptr<TestOutputSurface> output_surface_;
 };
 
 namespace {
 TEST_F(ReflectorImplTest, CheckNormalOutputSurface) {
   output_surface_->SetFlip(false);
@@ skipping 34 matching lines @@
   plane_2.plane_z_order = 1;
   list.push_back(plane_1);
   list.push_back(plane_2);
   output_surface_->GetOverlayCandidateValidator()->CheckOverlaySupport(&list);
   EXPECT_FALSE(list[0].overlay_handled);
 }
 #endif  // defined(USE_OZONE)
 
 }  // namespace
 }  // namespace content