Remove support for the QuickDraw NPAPI drawing model

webkit/plugins/npapi/quickdraw_drawing_manager_mac.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 WEBKIT_PLUGINS_NPAPI_QUICKDRAW_DRAWING_MANAGER_MAC_H_
-#define WEBKIT_PLUGINS_NPAPI_QUICKDRAW_DRAWING_MANAGER_MAC_H_
-
-#ifndef NP_NO_QUICKDRAW
-
-#import <Carbon/Carbon.h>
-
-#include "ui/gfx/rect.h"
-
-namespace webkit {
-namespace npapi {
-
-// Plugin helper class encapsulating the details of capturing what a QuickDraw
-// drawing model plugin draws, then drawing it into a CGContext.
-class QuickDrawDrawingManager {
- public:
-  QuickDrawDrawingManager();
-  ~QuickDrawDrawingManager();
-
-  // Sets the context that the plugin bits should be copied into when
-  // UpdateContext is called. This object does not retain |context|, so the
-  // caller must call SetTargetContext again if the context changes.
-  void SetTargetContext(CGContextRef context, const gfx::Size& plugin_size);
-
-  // Sets the window that is used by the plugin. This object does not own the
-  // window, so the caler must call SetPluginWindow again if the window changes.
-  void SetPluginWindow(WindowRef window);
-
-  // Updates the target context with the current plugin bits.
-  void UpdateContext();
-
-  // Returns the port that the plugin should draw into. This returned port is
-  // only valid until the next call to SetPluginWindow.
-  CGrafPtr port() { return current_port_; }
-
-  // Makes the QuickDraw port current; should be called before calls where the
-  // plugin might draw.
-  void MakePortCurrent();
-
- private:
-  // Scrapes the contents of the window into the given context.
-  static void ScrapeWindow(WindowRef window, CGContextRef target_context,
-                           const gfx::Size& plugin_size);
-
-  WindowRef plugin_window_;  // Weak reference.
-  CGContextRef target_context_;  // Weak reference.
-  gfx::Size plugin_size_;
-  CGrafPtr current_port_;
-};
-
-}  // namespace npapi
-}  // namespace webkit
-
-#endif  // !NP_NO_QUICKDRAW
-
-#endif  // WEBKIT_PLUGINS_NPAPI_QUICKDRAW_DRAWING_MANAGER_MAC_H_