Add OVERRIDE to chrome/browser/.

chrome/browser/tab_contents/tab_contents_view_mac.h

Index: chrome/browser/tab_contents/tab_contents_view_mac.h
diff --git a/chrome/browser/tab_contents/tab_contents_view_mac.h b/chrome/browser/tab_contents/tab_contents_view_mac.h
index bc3b5955c50f509b72bc863e62bfdb2d5426b7f8..0dc7307484cb060e42dbec52bba99d3ae0e31770 100644
--- a/chrome/browser/tab_contents/tab_contents_view_mac.h
+++ b/chrome/browser/tab_contents/tab_contents_view_mac.h
@@ -88,29 +88,31 @@ class TabContentsViewMac : public TabContentsView {
   // Backend implementation of RenderViewHostDelegate::View.
   virtual void CreateNewWindow(
       int route_id,
-      const ViewHostMsg_CreateWindow_Params& params);
-  virtual void CreateNewWidget(int route_id, WebKit::WebPopupType popup_type);
-  virtual void CreateNewFullscreenWidget(int route_id);
+      const ViewHostMsg_CreateWindow_Params& params) OVERRIDE;
+  virtual void CreateNewWidget(int route_id,
+                               WebKit::WebPopupType popup_type) OVERRIDE;
+  virtual void CreateNewFullscreenWidget(int route_id) OVERRIDE;
   virtual void ShowCreatedWindow(int route_id,
                                  WindowOpenDisposition disposition,
                                  const gfx::Rect& initial_pos,
-                                 bool user_gesture);
-  virtual void ShowCreatedWidget(int route_id, const gfx::Rect& initial_pos);
-  virtual void ShowCreatedFullscreenWidget(int route_id);
-  virtual void ShowContextMenu(const ContextMenuParams& params);
+                                 bool user_gesture) OVERRIDE;
+  virtual void ShowCreatedWidget(int route_id,
+                                 const gfx::Rect& initial_pos) OVERRIDE;
+  virtual void ShowCreatedFullscreenWidget(int route_id) OVERRIDE;
+  virtual void ShowContextMenu(const ContextMenuParams& params) OVERRIDE;
   virtual void ShowPopupMenu(const gfx::Rect& bounds,
                              int item_height,
                              double item_font_size,
                              int selected_item,
                              const std::vector<WebMenuItem>& items,
-                             bool right_aligned);
+                             bool right_aligned) OVERRIDE;
   virtual void StartDragging(const WebDropData& drop_data,
                              WebKit::WebDragOperationsMask allowed_operations,
                              const SkBitmap& image,
-                             const gfx::Point& image_offset);
-  virtual void UpdateDragCursor(WebKit::WebDragOperation operation);
-  virtual void GotFocus();
-  virtual void TakeFocus(bool reverse);
+                             const gfx::Point& image_offset) OVERRIDE;
+  virtual void UpdateDragCursor(WebKit::WebDragOperation operation) OVERRIDE;
+  virtual void GotFocus() OVERRIDE;
+  virtual void TakeFocus(bool reverse) OVERRIDE;
 
   // A helper method for closing the tab in the
   // CloseTabAfterEventTracking() implementation.