Use MojoCompositorFrameSink in RendererCompositorFrameSink

content/browser/frame_host/render_widget_host_view_child_frame_unittest.cc

 // Copyright 2014 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 "content/browser/frame_host/render_widget_host_view_child_frame.h"
 
 #include <stdint.h>
 
 #include <utility>
 
@@ skipping 12 matching lines @@
 #include "cc/test/fake_external_begin_frame_source.h"
 #include "content/browser/compositor/test/no_transport_image_transport_factory.h"
 #include "content/browser/frame_host/cross_process_frame_connector.h"
 #include "content/browser/gpu/compositor_util.h"
 #include "content/browser/renderer_host/render_widget_host_delegate.h"
 #include "content/browser/renderer_host/render_widget_host_impl.h"
 #include "content/common/view_messages.h"
 #include "content/public/browser/render_widget_host_view.h"
 #include "content/public/test/mock_render_process_host.h"
 #include "content/public/test/test_browser_context.h"
+#include "content/test/fake_renderer_compositor_frame_sink.h"
 #include "content/test/test_render_view_host.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "ui/compositor/compositor.h"
 
 namespace content {
 namespace {
 
 const cc::LocalSurfaceId kArbitraryLocalSurfaceId(
     1,
     base::UnguessableToken::Deserialize(2, 3));
@@ skipping 43 matching lines @@
 
     MockRenderProcessHost* process_host =
         new MockRenderProcessHost(browser_context_.get());
     int32_t routing_id = process_host->GetNextRoutingID();
     widget_host_ =
         new RenderWidgetHostImpl(&delegate_, process_host, routing_id, false);
     view_ = RenderWidgetHostViewChildFrame::Create(widget_host_);
 
     test_frame_connector_ = new MockCrossProcessFrameConnector();
     view_->SetCrossProcessFrameConnector(test_frame_connector_);
+
+    cc::mojom::MojoCompositorFrameSinkPtr sink;
+    cc::mojom::MojoCompositorFrameSinkRequest sink_request =
+        mojo::MakeRequest(&sink);
+    cc::mojom::MojoCompositorFrameSinkClientRequest client_request =
+        mojo::MakeRequest(&renderer_compositor_frame_sink_ptr_);
+    renderer_compositor_frame_sink_ =
+        base::MakeUnique<FakeRendererCompositorFrameSink>(
+            std::move(sink), std::move(client_request));
+    view_->DidCreateNewRendererCompositorFrameSink(
+        renderer_compositor_frame_sink_ptr_.get());
   }
 
   void TearDown() override {
     if (view_)
       view_->Destroy();
     delete widget_host_;
     delete test_frame_connector_;
 
     browser_context_.reset();
 
@@ skipping 24 matching lines @@
   base::test::ScopedTaskScheduler task_scheduler_;
 
   std::unique_ptr<BrowserContext> browser_context_;
   MockRenderWidgetHostDelegate delegate_;
 
   // Tests should set these to NULL if they've already triggered their
   // destruction.
   RenderWidgetHostImpl* widget_host_;
   RenderWidgetHostViewChildFrame* view_;
   MockCrossProcessFrameConnector* test_frame_connector_;
+  std::unique_ptr<FakeRendererCompositorFrameSink>
+      renderer_compositor_frame_sink_;
 
  private:
+  cc::mojom::MojoCompositorFrameSinkClientPtr
+      renderer_compositor_frame_sink_ptr_;
+
   DISALLOW_COPY_AND_ASSIGN(RenderWidgetHostViewChildFrameTest);
 };
 
 cc::CompositorFrame CreateDelegatedFrame(float scale_factor,
                                          gfx::Size size,
                                          const gfx::Rect& damage) {
   cc::CompositorFrame frame;
   frame.metadata.device_scale_factor = scale_factor;
   frame.metadata.begin_frame_ack = cc::BeginFrameAck(0, 1, 1, true);
 
@@ skipping 115 matching lines @@
     // Explicit ack through OnBeginFrameDidNotSwap is forwarded.
     cc::BeginFrameAck ack(source_id, 6, 4, false);
     view_->OnBeginFrameDidNotSwap(ack);
     EXPECT_EQ(ack, source.LastAckForObserver(view_->support_.get()));
   }
 
   view_->SetNeedsBeginFrames(false);
 }
 
 }  // namespace content