Hook up DidReceiveInputEvent to the blink scheduler

content/renderer/input/input_handler_proxy_unittest.cc

 // Copyright 2013 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/input/input_handler_proxy.h"
 
 #include "base/basictypes.h"
 #include "base/memory/scoped_ptr.h"
 #include "cc/base/swap_promise_monitor.h"
 #include "content/common/input/did_overscroll_params.h"
@@ skipping 1984 matching lines @@
   WebMouseWheelEvent wheel;
   wheel.type = WebInputEvent::MouseWheel;
   wheel.scrollByPage = true;
 
   EXPECT_CALL(mock_client, DidReceiveInputEvent());
 
   input_handler_->HandleInputEvent(wheel);
   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