Remove all fling related stuff from the renderer assuming that browser side

webkit/child/webkitplatformsupport_child_impl.h

Index: webkit/child/webkitplatformsupport_child_impl.h
diff --git a/webkit/child/webkitplatformsupport_child_impl.h b/webkit/child/webkitplatformsupport_child_impl.h
index 5ba71d822a410ee1991072fb1be15c73f76988c2..16d95d0a755f8be9d5914455556ebe7d7a7398b8 100644
--- a/webkit/child/webkitplatformsupport_child_impl.h
+++ b/webkit/child/webkitplatformsupport_child_impl.h
@@ -22,8 +22,6 @@
 
 namespace webkit_glue {
 
-class FlingCurveConfiguration;
-
 class WEBKIT_CHILD_EXPORT WebKitPlatformSupportChildImpl :
     public WebKitPlatformSupportImpl {
  public:
@@ -34,15 +32,6 @@ class WEBKIT_CHILD_EXPORT WebKitPlatformSupportChildImpl :
   virtual WebKit::WebThemeEngine* themeEngine();
   virtual WebKit::WebFallbackThemeEngine* fallbackThemeEngine();
 
-  void SetFlingCurveParameters(
-    const std::vector<float>& new_touchpad,
-    const std::vector<float>& new_touchscreen);
-
-  virtual WebKit::WebGestureCurve* createFlingAnimationCurve(
-      int device_source,
-      const WebKit::WebFloatPoint& velocity,
-      const WebKit::WebSize& cumulative_scroll) OVERRIDE;
-
   virtual WebKit::WebThread* createThread(const char* name);
   virtual WebKit::WebThread* currentThread();
 
@@ -60,7 +49,6 @@ class WEBKIT_CHILD_EXPORT WebKitPlatformSupportChildImpl :
   WebThemeEngineImpl native_theme_engine_;
   WebFallbackThemeEngineImpl fallback_theme_engine_;
   base::ThreadLocalStorage::Slot current_thread_slot_;
-  scoped_ptr<FlingCurveConfiguration> fling_curve_configuration_;
 };
 
 }  // namespace webkit_glue