Hook up DidReceiveInputEvent to the blink scheduler

content/renderer/input/input_handler_proxy_unittest.cc

Index: content/renderer/input/input_handler_proxy_unittest.cc
diff --git a/content/renderer/input/input_handler_proxy_unittest.cc b/content/renderer/input/input_handler_proxy_unittest.cc
index 59f3efd206df96454bdd7641e9fd66fb58da9213..10eb56b992ee6c145b049e32c9985e240cdfd056 100644
--- a/content/renderer/input/input_handler_proxy_unittest.cc
+++ b/content/renderer/input/input_handler_proxy_unittest.cc
@@ -2002,5 +2002,34 @@ TEST_F(InputHandlerProxyTest, DidReceiveInputEvent) {
   testing::Mock::VerifyAndClearExpectations(&mock_client);
 }
 
+TEST_F(InputHandlerProxyTest, DidReceiveInputEvent_ForFling) {
+  testing::StrictMock<
+      MockInputHandlerProxyClientWithDidReceiveInputEvent> mock_client;
+  input_handler_.reset(
+        new content::InputHandlerProxy(&mock_input_handler_, &mock_client));
+
+  // Both the initial gesture and the animate should call DidReceiveInputEvent.
+  gesture_.type = WebInputEvent::GestureFlingStart;
+  WebFloatPoint fling_delta = WebFloatPoint(100, 100);
+  gesture_.data.flingStart.velocityX = fling_delta.x;
+  gesture_.data.flingStart.velocityY = fling_delta.y;
+  EXPECT_CALL(mock_input_handler_, SetNeedsAnimate());
+  EXPECT_CALL(mock_input_handler_, ScrollBegin(testing::_, testing::_))
+      .WillOnce(testing::Return(cc::InputHandler::ScrollStarted));
+  EXPECT_CALL(mock_input_handler_, ScrollEnd());
+  EXPECT_CALL(mock_client, DidReceiveInputEvent());
+  EXPECT_EQ(InputHandlerProxy::DID_HANDLE,
+      input_handler_->HandleInputEvent(gesture_));
+  testing::Mock::VerifyAndClearExpectations(&mock_input_handler_);
+  testing::Mock::VerifyAndClearExpectations(&mock_client);
+
+  EXPECT_CALL(mock_input_handler_, SetNeedsAnimate());
+  EXPECT_CALL(mock_client, DidReceiveInputEvent());
+  base::TimeTicks time = base::TimeTicks() + base::TimeDelta::FromSeconds(10);
+  input_handler_->Animate(time);
+
+  testing::Mock::VerifyAndClearExpectations(&mock_client);
+}
+
 } // namespace
 } // namespace content