Load NPAPI plugin resources through the browser process directly instead of going through the render

content/child/npapi/webplugin_delegate_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_CHILD_NPAPI_WEBPLUGIN_DELEGATE_IMPL_H_
 #define CONTENT_CHILD_NPAPI_WEBPLUGIN_DELEGATE_IMPL_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 23 matching lines @@
 #ifdef __OBJC__
 @class CALayer;
 @class CARenderer;
 #else
 class CALayer;
 class CARenderer;
 #endif
 #endif
 
 namespace content {
-
 class PluginInstance;
+class PluginURLFetcher;
+class WebPlugin;
 
 #if defined(OS_MACOSX)
 class WebPluginAcceleratedSurface;
 class ExternalDragTracker;
 #endif  // OS_MACOSX
 
 #if defined(OS_WIN)
 class WebPluginIMEWin;
 #endif  // OS_WIN
 
@@ skipping 14 matching lines @@
     PLUGIN_QUIRK_WINDOWLESS_INVALIDATE_AFTER_SET_WINDOW = 512,  // Linux
     PLUGIN_QUIRK_NO_WINDOWLESS = 1024,  // Windows
     PLUGIN_QUIRK_PATCH_REGENUMKEYEXW = 2048,  // Windows
     PLUGIN_QUIRK_ALWAYS_NOTIFY_SUCCESS = 4096,  // Windows
     PLUGIN_QUIRK_HANDLE_MOUSE_CAPTURE = 16384,  // Windows
     PLUGIN_QUIRK_WINDOWLESS_NO_RIGHT_CLICK = 32768,  // Linux
     PLUGIN_QUIRK_IGNORE_FIRST_SETWINDOW_CALL = 65536,  // Windows.
     PLUGIN_QUIRK_EMULATE_IME = 131072,  // Windows.
   };
 
-  static WebPluginDelegateImpl* Create(const base::FilePath& filename,
+  static WebPluginDelegateImpl* Create(WebPlugin* plugin,
+                                       const base::FilePath& filename,
                                        const std::string& mime_type);
 
   // WebPluginDelegate implementation
   virtual bool Initialize(const GURL& url,
                           const std::vector<std::string>& arg_names,
                           const std::vector<std::string>& arg_values,
-                          WebPlugin* plugin,
                           bool load_manually) OVERRIDE;
   virtual void PluginDestroyed() OVERRIDE;
   virtual void UpdateGeometry(const gfx::Rect& window_rect,
                               const gfx::Rect& clip_rect) OVERRIDE;
   virtual void Paint(SkCanvas* canvas, const gfx::Rect& rect) OVERRIDE;
   virtual void SetFocus(bool focused) OVERRIDE;
   virtual bool HandleInputEvent(const WebKit::WebInputEvent& event,
                                 WebCursor::CursorInfo* cursor_info) OVERRIDE;
   virtual NPObject* GetPluginScriptableObject() OVERRIDE;
   virtual NPP GetPluginNPP() OVERRIDE;
@@ skipping 11 matching lines @@
                                         const std::string& headers,
                                         uint32 expected_length,
                                         uint32 last_modified) OVERRIDE;
   virtual void DidReceiveManualData(const char* buffer, int length) OVERRIDE;
   virtual void DidFinishManualLoading() OVERRIDE;
   virtual void DidManualLoadFail() OVERRIDE;
   virtual WebPluginResourceClient* CreateResourceClient(
       unsigned long resource_id, const GURL& url, int notify_id) OVERRIDE;
   virtual WebPluginResourceClient* CreateSeekableResourceClient(
       unsigned long resource_id, int range_request_id) OVERRIDE;
+  virtual void FetchURL(unsigned long resource_id,
+                        int notify_id,
+                        const GURL& url,
+                        const GURL& first_party_for_cookies,
+                        const std::string& method,
+                        const std::string& post_data,
+                        const GURL& referrer,
+                        bool notify_redirects,
+                        bool is_plugin_src_load,
+                        int origin_pid,
+                        int render_view_id) OVERRIDE;
   // End of WebPluginDelegate implementation.
 
   gfx::PluginWindowHandle windowed_handle() const { return windowed_handle_; }
   bool IsWindowless() const { return windowless_; }
   PluginInstance* instance() { return instance_.get(); }
   gfx::Rect GetRect() const { return window_rect_; }
   gfx::Rect GetClipRect() const { return clip_rect_; }
 
   // Returns the path for the library implementing this plugin.
   base::FilePath GetPluginPath();
@@ skipping 57 matching lines @@
 #if defined(USE_X11)
   void SetWindowlessShmPixmap(XID shm_pixmap) {
     windowless_shm_pixmap_ = shm_pixmap;
   }
 #endif
 
  private:
   friend class base::DeleteHelper<WebPluginDelegateImpl>;
   friend class WebPluginDelegate;
 
-  explicit WebPluginDelegateImpl(PluginInstance* instance);
+  WebPluginDelegateImpl(WebPlugin* plugin, PluginInstance* instance);
   virtual ~WebPluginDelegateImpl();
 
   // Called by Initialize() for platform-specific initialization.
   // If this returns false, the plugin shouldn't be started--see Initialize().
   bool PlatformInitialize();
 
   // Called by DestroyInstance(), used for platform-specific destruction.
   void PlatformDestroyInstance();
 
   //--------------------------
@@ skipping 272 matching lines @@
 
   // True if NPP_New did not return an error.
   bool creation_succeeded_;
 
   DISALLOW_COPY_AND_ASSIGN(WebPluginDelegateImpl);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_CHILD_NPAPI_WEBPLUGIN_DELEGATE_IMPL_H_