[Sanity Review] cc: Mark an event has not-handled if it didn't cause a scroll

Source/WebKit/chromium/tests/WebCompositorInputHandlerImplTest.cpp

 /*
  * Copyright (C) 2011 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
  * 2.  Redistributions in binary form must reproduce the above copyright
@@ skipping 41 matching lines @@
     virtual ~MockWebInputHandlerClient() { }
 
 
     MOCK_METHOD0(pinchGestureBegin, void());
     MOCK_METHOD2(pinchGestureUpdate, void(float magnifyDelta, WebPoint anchor));
     MOCK_METHOD0(pinchGestureEnd, void());
 
     MOCK_METHOD0(scheduleAnimation, void());
 
     MOCK_METHOD2(scrollBegin, ScrollStatus(WebPoint, WebInputHandlerClient::ScrollInputType));
-    MOCK_METHOD2(scrollBy, void(WebPoint, WebSize));
+    MOCK_METHOD2(scrollBy, bool(WebPoint, WebSize));
     MOCK_METHOD0(scrollEnd, void());
 
 private:
     virtual void startPageScaleAnimation(WebSize targetPosition,
                                          bool anchorPoint,
                                          float pageScale,
                                          double startTimeMs,
                                          double durationMs) OVERRIDE { }
 };
 
@@ skipping 455 matching lines @@
         testing::Field(&WebActiveWheelFlingParameters::point, testing::Eq(flingPoint)),
         testing::Field(&WebActiveWheelFlingParameters::globalPoint, testing::Eq(flingGlobalPoint)),
         testing::Field(&WebActiveWheelFlingParameters::modifiers, testing::Eq(modifiers)),
         testing::Field(&WebActiveWheelFlingParameters::startTime, testing::Eq(30)),
         testing::Field(&WebActiveWheelFlingParameters::cumulativeScroll,
             testing::Field(&WebSize::height, testing::Lt(0))))));
     m_inputHandler->animate(30.2);
 }
 
 }