Hide location bar on Javascript-initiated scroll.

content/renderer/render_view_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_VIEW_IMPL_H_
 #define CONTENT_RENDERER_RENDER_VIEW_IMPL_H_
 
 #include <deque>
 #include <map>
 #include <set>
 #include <string>
 #include <vector>
 
 #include "base/basictypes.h"
 #include "base/gtest_prod_util.h"
 #include "base/id_map.h"
 #include "base/memory/linked_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "base/observer_list.h"
 #include "base/process.h"
 #include "base/timer.h"
 #include "build/build_config.h"
+#include "cc/input/top_controls_state.h"
 #include "content/common/content_export.h"
 #include "content/common/drag_event_source_info.h"
 #include "content/common/edit_command.h"
 #include "content/common/gpu/client/webgraphicscontext3d_command_buffer_impl.h"
 #include "content/common/navigation_gesture.h"
 #include "content/common/view_message_enums.h"
 #include "content/public/common/javascript_message_type.h"
 #include "content/public/common/page_zoom.h"
 #include "content/public/common/referrer.h"
 #include "content/public/common/renderer_preferences.h"
@@ skipping 1004 matching lines @@
   void OnJavaBridgeInit();
 
   void OnDisownOpener();
 
 #if defined(OS_ANDROID)
   void OnActivateNearestFindResult(int request_id, float x, float y);
   void OnFindMatchRects(int current_version);
   void OnSelectPopupMenuItems(bool canceled,
                               const std::vector<int>& selected_indices);
   void OnUndoScrollFocusedEditableNodeIntoRect();
-  void OnUpdateTopControlsState(bool enable_hiding,
-                                bool enable_showing,
+  void OnUpdateTopControlsState(cc::TopControlsState constraints,
+                                cc::TopControlsState current,
                                 bool animate);
 #elif defined(OS_MACOSX)
   void OnCopyToFindPboard();
   void OnPluginImeCompositionCompleted(const string16& text, int plugin_id);
   void OnSelectPopupMenuItem(int selected_index);
   void OnSetInLiveResize(bool in_live_resize);
   void OnSetWindowVisibility(bool visible);
   void OnWindowFrameChanged(const gfx::Rect& window_frame,
                             const gfx::Rect& view_frame);
 #endif
@@ skipping 470 matching lines @@
   // use the Observer interface to filter IPC messages and receive frame change
   // notifications.
   // ---------------------------------------------------------------------------
 
   DISALLOW_COPY_AND_ASSIGN(RenderViewImpl);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_RENDER_VIEW_IMPL_H_