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

content/renderer/npapi/webplugin_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_RENDERER_NPAPI_WEBPLUGIN_IMPL_H_
 #define CONTENT_RENDERER_NPAPI_WEBPLUGIN_IMPL_H_
 
 #include <map>
 #include <string>
 #include <vector>
@@ skipping 48 matching lines @@
       const WebKit::WebPluginParams& params,
       const base::FilePath& file_path,
       const base::WeakPtr<RenderViewImpl>& render_view);
   virtual ~WebPluginImpl();
 
   // Helper function for sorting post data.
   CONTENT_EXPORT static bool SetPostData(WebKit::WebURLRequest* request,
                                          const char* buf,
                                          uint32 length);
 
-  virtual WebPluginDelegate* delegate();
+  WebKit::WebFrame* webframe() { return webframe_; }
+  WebPluginDelegate* delegate() { return delegate_; }
 
- private:
   // WebKit::WebPlugin methods:
   virtual bool initialize(
       WebKit::WebPluginContainer* container);
   virtual void destroy();
   virtual NPObject* scriptableObject();
   virtual struct _NPP* pluginNPP();
   virtual bool getFormValue(WebKit::WebString& value);
   virtual void paint(
       WebKit::WebCanvas* canvas, const WebKit::WebRect& paint_rect);
   virtual void updateGeometry(
@@ skipping 12 matching lines @@
       const WebKit::WebURL& url, void* notify_data);
   virtual void didFailLoadingFrameRequest(
       const WebKit::WebURL& url, void* notify_data,
       const WebKit::WebURLError& error);
   virtual bool isPlaceholder() OVERRIDE;
 
   // WebPlugin implementation:
   virtual void SetWindow(gfx::PluginWindowHandle window) OVERRIDE;
   virtual void SetAcceptsInputEvents(bool accepts) OVERRIDE;
   virtual void WillDestroyWindow(gfx::PluginWindowHandle window) OVERRIDE;
-#if defined(OS_WIN)
-  void SetWindowlessData(HANDLE pump_messages_event,
-                         gfx::NativeViewId dummy_activation_window) { }
-  void ReparentPluginWindow(HWND window, HWND parent) { }
-  void ReportExecutableMemory(size_t size) { }
-#endif
   virtual void CancelResource(unsigned long id) OVERRIDE;
   virtual void Invalidate() OVERRIDE;
   virtual void InvalidateRect(const gfx::Rect& rect) OVERRIDE;
   virtual NPObject* GetWindowScriptNPObject() OVERRIDE;
   virtual NPObject* GetPluginElement() OVERRIDE;
   virtual bool FindProxyForUrl(const GURL& url,
                                std::string* proxy_list) OVERRIDE;
   virtual void SetCookie(const GURL& url,
                          const GURL& first_party_for_cookies,
                          const std::string& cookie) OVERRIDE;
   virtual std::string GetCookies(const GURL& url,
                                  const GURL& first_party_for_cookies) OVERRIDE;
+  virtual void HandleURLRequest(const char* url,
+                                const char *method,
+                                const char* target,
+                                const char* buf,
+                                unsigned int len,
+                                int notify_id,
+                                bool popups_allowed,
+                                bool notify_redirects) OVERRIDE;
+  virtual void CancelDocumentLoad() OVERRIDE;
+  virtual void InitiateHTTPRangeRequest(const char* url,
+                                        const char* range_info,
+                                        int pending_request_id) OVERRIDE;
+  virtual bool IsOffTheRecord() OVERRIDE;
+  virtual void SetDeferResourceLoading(unsigned long resource_id,
+                                       bool defer) OVERRIDE;
   virtual void URLRedirectResponse(bool allow, int resource_id) OVERRIDE;
+  virtual bool CheckIfRunInsecureContent(const GURL& url) OVERRIDE;
+#if defined(OS_WIN)
+  void SetWindowlessData(HANDLE pump_messages_event,
+                         gfx::NativeViewId dummy_activation_window) { }
+  void ReparentPluginWindow(HWND window, HWND parent) { }
+  void ReportExecutableMemory(size_t size) { }
+#endif
 #if defined(OS_MACOSX)
   virtual WebPluginAcceleratedSurface* GetAcceleratedSurface(
       gfx::GpuPreference gpu_preference) OVERRIDE;
   virtual void AcceleratedPluginEnabledRendering() OVERRIDE;
   virtual void AcceleratedPluginAllocatedIOSurface(int32 width,
                                                    int32 height,
                                                    uint32 surface_id) OVERRIDE;
   virtual void AcceleratedPluginSwappedIOSurface() OVERRIDE;
 #endif
 
+ private:
   // Given a (maybe partial) url, completes using the base url.
   GURL CompleteURL(const char* url);
 
   enum RoutingStatus {
     ROUTED,
     NOT_ROUTED,
     INVALID_URL,
     GENERAL_FAILURE
   };
 
@@ skipping 65 matching lines @@
                        const WebKit::WebURLError& error);
 
   // Helper function to remove the stored information about a resource
   // request given its index in m_clients.
   void RemoveClient(size_t i);
 
   // Helper function to remove the stored information about a resource
   // request given a handle.
   void RemoveClient(WebKit::WebURLLoader* loader);
 
-  virtual void HandleURLRequest(const char* url,
-                                const char *method,
-                                const char* target,
-                                const char* buf,
-                                unsigned int len,
-                                int notify_id,
-                                bool popups_allowed,
-                                bool notify_redirects) OVERRIDE;
-
-  virtual void CancelDocumentLoad() OVERRIDE;
-
-  virtual void InitiateHTTPRangeRequest(const char* url,
-                                        const char* range_info,
-                                        int pending_request_id) OVERRIDE;
-
-  virtual void SetDeferResourceLoading(unsigned long resource_id,
-                                       bool defer) OVERRIDE;
-
-  // Ignore in-process plugins mode for this flag.
-  virtual bool IsOffTheRecord() OVERRIDE;
-
   // Handles HTTP multipart responses, i.e. responses received with a HTTP
   // status code of 206.
   // Returns false if response is not multipart (may be if we requested
   // single range).
   bool HandleHttpMultipartResponse(const WebKit::WebURLResponse& response,
                                    WebPluginResourceClient* client);
 
   void HandleURLRequestInternal(const char* url,
                                 const char* method,
                                 const char* target,
@@ skipping 84 matching lines @@
   std::vector<std::string> arg_values_;
 
   base::WeakPtrFactory<WebPluginImpl> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(WebPluginImpl);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_NPAPI_WEBPLUGIN_IMPL_H_