Draggable region support for frameless app window on GTK.

chrome/browser/ui/gtk/browser_window_gtk.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 CHROME_BROWSER_UI_GTK_BROWSER_WINDOW_GTK_H_
 #define CHROME_BROWSER_UI_GTK_BROWSER_WINDOW_GTK_H_
 
 #include <gtk/gtk.h>
 
 #include <string>
@@ skipping 444 matching lines @@
 
   // Hides UI elements for unsupported window features.
   void HideUnsupportedWindowFeatures();
 
   // Helper functions that query |browser_| concerning support for UI features
   // in this window. (For example, a popup window might not support a tabstrip).
   bool IsTabStripSupported() const;
   bool IsToolbarSupported() const;
   bool IsBookmarkBarSupported() const;
 
-  // Returns |true| if the window bounds match the monitor size.
-  bool BoundsMatchMonitorSize();
-
   // Put the bookmark bar where it belongs.
   void PlaceBookmarkBar(bool is_floating);
 
   // Determine whether we use should default to native decorations or the custom
   // frame based on the currently-running window manager.
   static bool GetCustomFramePrefDefault();
 
   // The position and size of the current window.
   gfx::Rect bounds_;
 
@@ skipping 94 matching lines @@
   scoped_ptr<FullscreenExitBubbleGtk> fullscreen_exit_bubble_;
 
   FullscreenExitBubbleType fullscreen_exit_bubble_type_;
 
   content::NotificationRegistrar registrar_;
 
   DISALLOW_COPY_AND_ASSIGN(BrowserWindowGtk);
 };
 
 #endif  // CHROME_BROWSER_UI_GTK_BROWSER_WINDOW_GTK_H_