Revert of cc: Delete all the RendererCapabilities.

cc/test/fake_channel_impl.h

Index: cc/test/fake_channel_impl.h
diff --git a/cc/test/fake_channel_impl.h b/cc/test/fake_channel_impl.h
index e197706456e52ea2f0d53ed006d02e7a7052087b..8690ba8ad508b7bcfaa570a61dd5a1b7eb74d70c 100644
--- a/cc/test/fake_channel_impl.h
+++ b/cc/test/fake_channel_impl.h
@@ -17,12 +17,16 @@
   ~FakeChannelImpl() override {}
 
   void DidCompleteSwapBuffers() override {}
+  void SetRendererCapabilitiesMainCopy(
+      const RendererCapabilities& capabilities) override {}
   void BeginMainFrameNotExpectedSoon() override {}
   void DidCommitAndDrawFrame() override {}
   void SetAnimationEvents(std::unique_ptr<AnimationEvents> queue) override;
   void DidLoseOutputSurface() override {}
   void RequestNewOutputSurface() override {}
-  void DidInitializeOutputSurface(bool success) override {}
+  void DidInitializeOutputSurface(
+      bool success,
+      const RendererCapabilities& capabilities) override {}
   void DidCompletePageScaleAnimation() override {}
   void BeginMainFrame(std::unique_ptr<BeginMainFrameAndCommitState>
                           begin_main_frame_state) override {}