cc: Stop calling DetachFromClient if bind failed.

cc/surfaces/direct_compositor_frame_sink_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 "cc/surfaces/direct_compositor_frame_sink.h"
 
 #include <memory>
 
 #include "cc/output/renderer_settings.h"
 #include "cc/output/texture_mailbox_deleter.h"
@@ skipping 49 matching lines @@
         context_provider_, nullptr));
 
     compositor_frame_sink_->BindToClient(&compositor_frame_sink_client_);
     display_->Resize(display_size_);
     display_->SetVisible(true);
 
     EXPECT_FALSE(
         compositor_frame_sink_client_.did_lose_compositor_frame_sink_called());
   }
 
-  ~DirectCompositorFrameSinkTest() override {}
+  ~DirectCompositorFrameSinkTest() override {
+    compositor_frame_sink_->DetachFromClient();
+  }
 
   void SwapBuffersWithDamage(const gfx::Rect& damage_rect) {
     std::unique_ptr<RenderPass> render_pass(RenderPass::Create());
     render_pass->SetNew(RenderPassId(1, 1), display_rect_, damage_rect,
                         gfx::Transform());
 
     auto frame_data = base::MakeUnique<DelegatedFrameData>();
     frame_data->render_pass_list.push_back(std::move(render_pass));
 
     CompositorFrame frame;
@@ skipping 65 matching lines @@
   EXPECT_EQ(1u, display_output_surface_->num_sent_frames());
 
   SwapBuffersWithDamage(gfx::Rect());
   EXPECT_EQ(1u, display_output_surface_->num_sent_frames());
   task_runner_->RunUntilIdle();
   EXPECT_EQ(1u, display_output_surface_->num_sent_frames());
 }
 
 }  // namespace
 }  // namespace cc