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

content/renderer/npapi/webplugin_delegate_proxy.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_RENDERER_NPAPI_WEBPLUGIN_DELEGATE_PROXY_H_
 #define CONTENT_RENDERER_NPAPI_WEBPLUGIN_DELEGATE_PROXY_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 21 matching lines @@
 class SkBitmap;
 
 namespace base {
 class WaitableEvent;
 }
 
 namespace content {
 class NPObjectStub;
 class PluginChannelHost;
 class RenderViewImpl;
+class WebPluginImpl;
 
 // An implementation of WebPluginDelegate that proxies all calls to
 // the plugin process.
 class WebPluginDelegateProxy
     : public WebPluginDelegate,
       public IPC::Listener,
       public IPC::Sender,
       public base::SupportsWeakPtr<WebPluginDelegateProxy> {
  public:
-  WebPluginDelegateProxy(const std::string& mime_type,
+  WebPluginDelegateProxy(WebPluginImpl* plugin,
+                         const std::string& mime_type,
                          const base::WeakPtr<RenderViewImpl>& render_view);
 
   // WebPluginDelegate implementation:
   virtual void PluginDestroyed() OVERRIDE;
   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 UpdateGeometry(const gfx::Rect& window_rect,
                               const gfx::Rect& clip_rect) OVERRIDE;
   virtual void Paint(SkCanvas* canvas, const gfx::Rect& rect) OVERRIDE;
   virtual NPObject* GetPluginScriptableObject() OVERRIDE;
   virtual struct _NPP* GetPluginNPP() OVERRIDE;
   virtual bool GetFormValue(string16* value) OVERRIDE;
   virtual void DidFinishLoadWithReason(const GURL& url, NPReason reason,
                                        int notify_id) OVERRIDE;
   virtual void SetFocus(bool focused) OVERRIDE;
@@ skipping 45 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;
 
   gfx::PluginWindowHandle GetPluginWindowHandle();
 
  protected:
   friend class base::DeleteHelper<WebPluginDelegateProxy>;
   virtual ~WebPluginDelegateProxy();
 
  private:
   struct SharedBitmap {
     SharedBitmap();
     ~SharedBitmap();
 
     scoped_ptr<TransportDIB> dib;
     scoped_ptr<SkCanvas> canvas;
   };
 
   // Message handlers for messages that proxy WebPlugin methods, which
   // we translate into calls to the real WebPlugin.
   void OnSetWindow(gfx::PluginWindowHandle window);
-#if defined(OS_WIN)
-  void OnSetWindowlessData(HANDLE modal_loop_pump_messages_event,
-                           gfx::NativeViewId dummy_activation_window);
-  void OnNotifyIMEStatus(const int input_mode, const gfx::Rect& caret_rect);
-#endif
   void OnCompleteURL(const std::string& url_in, std::string* url_out,
                      bool* result);
   void OnHandleURLRequest(const PluginHostMsg_URLRequest_Params& params);
   void OnCancelResource(int id);
   void OnInvalidateRect(const gfx::Rect& rect);
   void OnGetWindowScriptNPObject(int route_id, bool* success);
   void OnResolveProxy(const GURL& url, bool* result, std::string* proxy_list);
   void OnGetPluginElement(int route_id, bool* success);
   void OnSetCookie(const GURL& url,
                    const GURL& first_party_for_cookies,
                    const std::string& cookie);
   void OnGetCookies(const GURL& url, const GURL& first_party_for_cookies,
                     std::string* cookies);
   void OnCancelDocumentLoad();
   void OnInitiateHTTPRangeRequest(const std::string& url,
                                   const std::string& range_info,
                                   int range_request_id);
   void OnDeferResourceLoading(unsigned long resource_id, bool defer);
-
+  void OnURLRedirectResponse(bool allow, int resource_id);
+  void OnCheckIfRunInsecureContent(const GURL& url, bool* result);
 #if defined(OS_MACOSX)
   void OnFocusChanged(bool focused);
   void OnStartIme();
   // Accelerated (Core Animation) plugin implementation.
   void OnAcceleratedPluginEnabledRendering();
   void OnAcceleratedPluginAllocatedIOSurface(int32 width,
                                              int32 height,
                                              uint32 surface_id);
   void OnAcceleratedPluginSwappedIOSurface();
 #endif
-
-  void OnURLRedirectResponse(bool allow, int resource_id);
-
+#if defined(OS_WIN)
+  void OnSetWindowlessData(HANDLE modal_loop_pump_messages_event,
+                           gfx::NativeViewId dummy_activation_window);
+  void OnNotifyIMEStatus(const int input_mode, const gfx::Rect& caret_rect);
+#endif
   // Helper function that sends the UpdateGeometry message.
   void SendUpdateGeometry(bool bitmaps_changed);
 
   // Copies the given rectangle from the back-buffer transport_stores_ bitmap to
   // the front-buffer transport_stores_ bitmap.
   void CopyFromBackBufferToFrontBuffer(const gfx::Rect& rect);
 
   // Updates the front-buffer with the given rectangle from the back-buffer,
   // either by copying the rectangle or flipping the buffers.
   void UpdateFrontBuffer(const gfx::Rect& rect, bool allow_buffer_flipping);
@@ skipping 40 matching lines @@
   // plugin window gets destroyed, or when the plugin has crashed (at which
   // point the window has already been destroyed).
   void WillDestroyWindow();
 
 #if defined(OS_WIN)
   // Returns true if we should update the plugin geometry synchronously.
   bool UseSynchronousGeometryUpdates();
 #endif
 
   base::WeakPtr<RenderViewImpl> render_view_;
-  WebPlugin* plugin_;
+  WebPluginImpl* plugin_;
   bool uses_shared_bitmaps_;
 #if defined(OS_MACOSX)
   bool uses_compositor_;
 #elif defined(OS_WIN)
   // Used for windowless plugins so that keyboard activation works.
   gfx::NativeViewId dummy_activation_window_;
 #endif
   gfx::PluginWindowHandle window_;
   scoped_refptr<PluginChannelHost> channel_host_;
   std::string mime_type_;
@@ skipping 35 matching lines @@
 
   // The url of the main frame hosting the plugin.
   GURL page_url_;
 
   DISALLOW_COPY_AND_ASSIGN(WebPluginDelegateProxy);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_NPAPI_WEBPLUGIN_DELEGATE_PROXY_H_