Remove Unused setTopControlsContentOffset function

content/renderer/gpu/render_widget_compositor.cc

 // Copyright (c) 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/gpu/render_widget_compositor.h"
 
 #include <limits>
 #include <string>
 
 #include "base/command_line.h"
@@ skipping 754 matching lines @@
     bool animate) {
   layer_tree_host_->UpdateTopControlsState(ConvertTopControlsState(constraints),
                                            ConvertTopControlsState(current),
                                            animate);
 }
 
 void RenderWidgetCompositor::setTopControlsHeight(float height, bool shrink) {
     layer_tree_host_->SetTopControlsHeight(height, shrink);
 }
 
-void RenderWidgetCompositor::setTopControlsContentOffset(float offset) {
-  setTopControlsShownRatio(offset);
-}
-
 void RenderWidgetCompositor::setTopControlsShownRatio(float ratio) {
   layer_tree_host_->SetTopControlsShownRatio(ratio);
 }
 
 void RenderWidgetCompositor::WillBeginMainFrame() {
   widget_->willBeginCompositorFrame();
 }
 
 void RenderWidgetCompositor::DidBeginMainFrame() {
 }
@@ skipping 122 matching lines @@
   cc::ContextProvider* provider =
       compositor_deps_->GetSharedMainThreadContextProvider();
   // provider can be NULL after the GPU process crashed enough times and we
   // don't want to restart it any more (falling back to software).
   if (!provider)
     return;
   provider->ContextGL()->RateLimitOffscreenContextCHROMIUM();
 }
 
 }  // namespace content