Make the logic for stream interception by MimeHandlerViews consistent with starting the plugin

content/browser/loader/resource_dispatcher_host_impl.cc

Index: content/browser/loader/resource_dispatcher_host_impl.cc
diff --git a/content/browser/loader/resource_dispatcher_host_impl.cc b/content/browser/loader/resource_dispatcher_host_impl.cc
index a1815a42a0f59bccab9682cc4e932caf9699fc21..59124440b5ddb794867c195d3c91a1c37de51059 100644
--- a/content/browser/loader/resource_dispatcher_host_impl.cc
+++ b/content/browser/loader/resource_dispatcher_host_impl.cc
@@ -718,19 +718,19 @@ ResourceDispatcherHostImpl::CreateResourceHandlerForDownload(
   return handler.Pass();
 }
 
-scoped_ptr<ResourceHandler>
-ResourceDispatcherHostImpl::MaybeInterceptAsStream(net::URLRequest* request,
-                                                   ResourceResponse* response,
-                                                   std::string* payload) {
+scoped_ptr<ResourceHandler> ResourceDispatcherHostImpl::MaybeInterceptAsStream(
+    const base::FilePath& plugin_path,
+    net::URLRequest* request,
+    ResourceResponse* response,
+    std::string* payload) {
+  payload->clear();
   ResourceRequestInfoImpl* info = ResourceRequestInfoImpl::ForRequest(request);
   const std::string& mime_type = response->head.mime_type;
 
   GURL origin;
   if (!delegate_ ||
-      !delegate_->ShouldInterceptResourceAsStream(request,
-                                                  mime_type,
-                                                  &origin,
-                                                  payload)) {
+      !delegate_->ShouldInterceptResourceAsStream(
+          request, plugin_path, mime_type, &origin, payload)) {
     return scoped_ptr<ResourceHandler>();
   }