Delete the GTK+ port of Chrome.

content/common/cursors/webcursor.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_COMMON_CURSORS_WEBCURSOR_H_
 #define CONTENT_COMMON_CURSORS_WEBCURSOR_H_
 
 #include <vector>
 
 #include "base/basictypes.h"
 #include "content/common/content_export.h"
 #include "third_party/WebKit/public/platform/WebCursorInfo.h"
 #include "ui/gfx/display.h"
 #include "ui/gfx/native_widget_types.h"
 #include "ui/gfx/point.h"
 #include "ui/gfx/size.h"
 
 #if defined(USE_AURA)
 #include "ui/base/cursor/cursor.h"
 #endif
 
 #if defined(OS_WIN)
 typedef struct HINSTANCE__* HINSTANCE;
 typedef struct HICON__* HICON;
 typedef HICON HCURSOR;
-#elif defined(TOOLKIT_GTK)
-typedef struct _GdkCursor GdkCursor;
 #elif defined(OS_MACOSX)
 #ifdef __OBJC__
 @class NSCursor;
 #else
 class NSCursor;
 #endif
 #endif
 
 class Pickle;
 class PickleIterator;
@@ skipping 72 matching lines @@
 
   // Updates |device_scale_factor_| and |rotation_| based on |display|.
   void SetDisplayInfo(const gfx::Display& display);
 
 #elif defined(OS_WIN)
   // Returns a HCURSOR representing the current WebCursor instance.
   // The ownership of the HCURSOR (does not apply to external cursors) remains
   // with the WebCursor instance.
   HCURSOR GetCursor(HINSTANCE module_handle);
 
-#elif defined(TOOLKIT_GTK)
-  // Return the stock GdkCursorType for this cursor, or GDK_CURSOR_IS_PIXMAP
-  // if it's a custom cursor. Return GDK_LAST_CURSOR to indicate that the cursor
-  // should be set to the system default.
-  // Returns an int so we don't need to include GDK headers in this header file.
-  int GetCursorType() const;
-
-  // Return a new GdkCursor* for this cursor.  Only valid if GetCursorType
-  // returns GDK_CURSOR_IS_PIXMAP.
-  GdkCursor* GetCustomCursor();
 #elif defined(OS_MACOSX)
   // Initialize this from the given Cocoa NSCursor.
   void InitFromNSCursor(NSCursor* cursor);
 #endif
 
  private:
   // Copies the contents of the WebCursor instance passed in.
   void Copy(const WebCursor& other);
 
   // Cleans up the WebCursor instance.
@@ skipping 41 matching lines @@
 #endif
 
 #if defined(USE_AURA) && (defined(USE_X11) || defined(USE_OZONE))
   // Only used for custom cursors.
   ui::PlatformCursor platform_cursor_;
   float device_scale_factor_;
   gfx::Display::Rotation rotation_;
 #elif defined(OS_WIN)
   // A custom cursor created from custom bitmap data by Webkit.
   HCURSOR custom_cursor_;
-#elif defined(TOOLKIT_GTK)
-  // A custom cursor created that should be unref'ed from the destructor.
-  GdkCursor* unref_;
 #endif
 };
 
 }  // namespace content
 
 #endif  // CONTENT_COMMON_CURSORS_WEBCURSOR_H_