fling: Remove a bunch of code for configuring fling curves.

content/renderer/render_thread_impl.h

 // Copyright (c) 2012 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.
 
 #ifndef CONTENT_RENDERER_RENDER_THREAD_IMPL_H_
 #define CONTENT_RENDERER_RENDER_THREAD_IMPL_H_
 
 #include <set>
 #include <string>
 #include <vector>
@@ skipping 365 matching lines @@
     // possible.
     std::set<std::string> custom_histograms_;
 
     DISALLOW_COPY_AND_ASSIGN(HistogramCustomizer);
   };
 
   HistogramCustomizer* histogram_customizer() {
     return &histogram_customizer_;
   }
 
-  void SetFlingCurveParameters(const std::vector<float>& new_touchpad,
-                               const std::vector<float>& new_touchscreen);
-
   // Retrieve current gamepad data.
   void SampleGamepads(blink::WebGamepads* data);
 
   // Called by a RenderWidget when it is created or destroyed. This
   // allows the process to know when there are no visible widgets.
   void WidgetCreated();
   void WidgetDestroyed();
   void WidgetHidden();
   void WidgetRestored();
 
@@ skipping 187 matching lines @@
   bool is_one_copy_enabled_;
 
   std::map<int, mojo::MessagePipeHandle> pending_render_frame_connects_;
 
   DISALLOW_COPY_AND_ASSIGN(RenderThreadImpl);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_RENDER_THREAD_IMPL_H_