Add Resource Handler for creating Streams to forward to extensions

chrome/browser/renderer_host/chrome_resource_dispatcher_host_delegate.h

Index: chrome/browser/renderer_host/chrome_resource_dispatcher_host_delegate.h
diff --git a/chrome/browser/renderer_host/chrome_resource_dispatcher_host_delegate.h b/chrome/browser/renderer_host/chrome_resource_dispatcher_host_delegate.h
index e7842b867dc7950844a3f36f9c7768a5f25e4a39..c5cb0844a3b43846f4505b7b3b11b683f1a722f3 100644
--- a/chrome/browser/renderer_host/chrome_resource_dispatcher_host_delegate.h
+++ b/chrome/browser/renderer_host/chrome_resource_dispatcher_host_delegate.h
@@ -74,6 +74,20 @@ class ChromeResourceDispatcherHostDelegate
                                       int route_id) OVERRIDE;
   virtual bool ShouldForceDownloadResource(
       const GURL& url, const std::string& mime_type) OVERRIDE;
+  virtual bool ShouldInterceptResourceAsStream(
+      content::ResourceContext* resource_context,
+      const GURL& url,
+      const std::string& mime_type,
+      GURL* security_origin,
+      std::string* target_id) OVERRIDE;
+  virtual void OnStreamCreated(
+      content::ResourceContext* resource_context,
+      int render_process_id,
+      int render_view_id,
+      const std::string& target_id,
+      scoped_ptr<content::StreamHandle> stream,
+      const std::string& mime_type,
+      const GURL& original_url) OVERRIDE;
   virtual void OnResponseStarted(
       net::URLRequest* request,
       content::ResourceContext* resource_context,