cc: Remove SetLayerTreeHostClientReady()

content/renderer/gpu/render_widget_compositor_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/renderer/gpu/render_widget_compositor.h"
 
 #include "base/location.h"
 #include "base/single_thread_task_runner.h"
 #include "base/thread_task_runner_handle.h"
 #include "cc/output/begin_frame_args.h"
@@ skipping 233 matching lines @@
     render_widget_->SetCompositor(render_widget_compositor_.get());
   }
 
   void RunTest(bool use_null_output_surface,
                int num_failures_before_success,
                int expected_successes,
                int expected_fallback_succeses) {
     render_widget_compositor_->SetUp(
         use_null_output_surface, num_failures_before_success,
         expected_successes, expected_fallback_succeses);
-    render_widget_compositor_->StartCompositor();
+    render_widget_compositor_->SetVisible(true);
     base::ThreadTaskRunnerHandle::Get()->PostTask(
         FROM_HERE,
         base::Bind(&RenderWidgetCompositorOutputSurface::SynchronousComposite,
                    base::Unretained(render_widget_compositor_.get())));
     base::MessageLoop::current()->Run();
     render_widget_compositor_->AfterTest();
   }
 
  protected:
   base::MessageLoop ye_olde_message_loope_;
@@ skipping 49 matching lines @@
 }
 
 TEST_F(RenderWidgetCompositorOutputSurfaceTest, FallbackSuccessNormalSuccess) {
   // The first success is a fallback, but the next should not be a fallback.
   RunTest(false, RenderWidgetCompositor::OUTPUT_SURFACE_RETRIES_BEFORE_FALLBACK,
           1, 1);
 }
 
 }  // namespace
 }  // namespace content