cc: Get rid of PostSwapBuffersComplete.

content/browser/compositor/reflector_impl_unittest.cc

Index: content/browser/compositor/reflector_impl_unittest.cc
diff --git a/content/browser/compositor/reflector_impl_unittest.cc b/content/browser/compositor/reflector_impl_unittest.cc
index e57bb02c8e1c9f839bd1db1607bb1fbe271567ed..05b2cf1a54be05d56062d6a93151bfb009d92429 100644
--- a/content/browser/compositor/reflector_impl_unittest.cc
+++ b/content/browser/compositor/reflector_impl_unittest.cc
@@ -84,7 +84,6 @@ class TestOutputSurface : public BrowserCompositorOutputSurface {
                                        std::move(vsync_manager),
                                        begin_frame_source,
                                        CreateTestValidatorOzone()) {
-    device_scale_factor_ = 1.f;
   }
 
   void SetFlip(bool flip) { capabilities_.flipped_output_surface = flip; }
@@ -107,13 +106,6 @@ class TestOutputSurface : public BrowserCompositorOutputSurface {
     }
   }
 
-  void OnGpuSwapBuffersCompleted(
-      const std::vector<ui::LatencyInfo>& latency_info,
-      gfx::SwapResult result,
-      const gpu::GpuProcessHostedCALayerTreeParamsMac* params_mac) override {
-    NOTREACHED();
-  }
-
 #if defined(OS_MACOSX)
   void SetSurfaceSuspendedForRecycle(bool suspended) override {}
 #endif