Hide location bar on WebKit programmatic scroll.

cc/single_thread_proxy.cc

 // Copyright 2011 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 "cc/single_thread_proxy.h"
 
 #include "base/auto_reset.h"
 #include "base/debug/trace_event.h"
 #include "cc/draw_quad.h"
 #include "cc/layer_tree_host.h"
@@ skipping 60 matching lines @@
     didSwapFrame();
 
     return true;
 }
 
 void SingleThreadProxy::startPageScaleAnimation(gfx::Vector2d targetOffset, bool useAnchor, float scale, base::TimeDelta duration)
 {
     m_layerTreeHostImpl->startPageScaleAnimation(targetOffset, useAnchor, scale, base::TimeTicks::Now(), duration);
 }
 
+void SingleThreadProxy::programmaticScroll(gfx::Vector2d targetOffset) OVERRIDE
+{
+    m_layerTreeHostImpl->programmaticScroll(targetOffset);
+}
+
 void SingleThreadProxy::finishAllRendering()
 {
     DCHECK(Proxy::isMainThread());
     {
         DebugScopedSetImplThread impl(this);
         m_layerTreeHostImpl->finishAllRendering();
     }
 }
 
 bool SingleThreadProxy::isStarted() const
@@ skipping 336 matching lines @@
 }
 
 skia::RefPtr<SkPicture> SingleThreadProxy::capturePicture()
 {
     // Requires impl-side painting, which is only supported in threaded compositing.
     NOTREACHED();
     return skia::RefPtr<SkPicture>();
 }
 
 }  // namespace cc