Hide location bar on WebKit programmatic scroll.

content/renderer/render_widget.cc

 // 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.
 
 #include "content/renderer/render_widget.h"
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/debug/trace_event.h"
 #include "base/logging.h"
@@ skipping 1434 matching lines @@
     return;
 
   did_show_ = true;
   // NOTE: initial_pos_ may still have its default values at this point, but
   // that's okay.  It'll be ignored if as_popup is false, or the browser
   // process will impose a default position otherwise.
   Send(new ViewHostMsg_ShowWidget(opener_id_, routing_id_, initial_pos_));
   SetPendingWindowRect(initial_pos_);
 }
 
+void RenderWidget::didProgrammaticallyScroll(const WebPoint& point) {
+  if (!web_layer_tree_view_)
+    return;
+
+  web_layer_tree_view_->layer_tree_host()->programmaticScroll(
+      gfx::Vector2d(point.x, point.y));
+}
+
+
 void RenderWidget::didFocus() {
 }
 
 void RenderWidget::didBlur() {
 }
 
 void RenderWidget::DoDeferredClose() {
   Send(new ViewHostMsg_Close(routing_id_));
 }
 
@@ skipping 639 matching lines @@
 
 bool RenderWidget::WebWidgetHandlesCompositorScheduling() const {
   return false;
 }
 
 bool RenderWidget::HasTouchEventHandlersAt(const gfx::Point& point) const {
   return true;
 }
 
 }  // namespace content