Skip foreign fetch when the skipServiceWorker flag is set on a request.

content/renderer/render_frame_impl.cc

 // Copyright 2013 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.
 
 #include "content/renderer/render_frame_impl.h"
 
 #include <map>
 #include <string>
 #include <utility>
 #include <vector>
@@ skipping 4009 matching lines @@
       provider_id = provider->provider_id();
     }
   } else if (frame->dataSource()) {
     ServiceWorkerNetworkProvider* provider =
         ServiceWorkerNetworkProvider::FromDocumentState(
             DocumentState::FromDataSource(frame->dataSource()));
     DCHECK(provider);
     provider_id = provider->provider_id();
     // Explicitly set the SkipServiceWorker flag here if the renderer process
     // hasn't received SetControllerServiceWorker message.
-    if (!provider->IsControlledByServiceWorker())
-      request.setSkipServiceWorker(true);
+    if (!provider->IsControlledByServiceWorker() &&
+        request.skipServiceWorker() !=
+            blink::WebURLRequest::SkipServiceWorker::All)
+      request.setSkipServiceWorker(
+          blink::WebURLRequest::SkipServiceWorker::Controlling);
   }
 
   WebFrame* parent = frame->parent();
   int parent_routing_id = parent ? GetRoutingIdForFrameOrProxy(parent) : -1;
 
   RequestExtraData* extra_data = new RequestExtraData();
   extra_data->set_visibility_state(visibilityState());
   extra_data->set_custom_user_agent(custom_user_agent);
   extra_data->set_requested_with(requested_with);
   extra_data->set_render_frame_id(routing_id_);
@@ skipping 1778 matching lines @@
   DCHECK(!frame_->parent() ||
          GetRequestContextFrameTypeForWebURLRequest(*request) ==
              REQUEST_CONTEXT_FRAME_TYPE_NESTED);
 
   Send(new FrameHostMsg_BeginNavigation(
       routing_id_,
       MakeCommonNavigationParams(request, should_replace_current_entry),
       BeginNavigationParams(GetWebURLRequestHeaders(*request),
                             GetLoadFlagsForWebURLRequest(*request),
                             request->hasUserGesture(),
-                            request->skipServiceWorker(),
+                            request->skipServiceWorker() !=
+                                blink::WebURLRequest::SkipServiceWorker::None,
                             GetRequestContextTypeForWebURLRequest(*request))));
 }
 
 void RenderFrameImpl::LoadDataURL(
     const CommonNavigationParams& params,
     const RequestNavigationParams& request_params,
     WebLocalFrame* frame,
     blink::WebFrameLoadType load_type,
     blink::WebHistoryItem item_for_history_navigation,
     blink::WebHistoryLoadType history_load_type,
@@ skipping 469 matching lines @@
   // event target. Potentially a Pepper plugin will receive the event.
   // In order to tell whether a plugin gets the last mouse event and which it
   // is, we set |pepper_last_mouse_event_target_| to null here. If a plugin gets
   // the event, it will notify us via DidReceiveMouseEvent() and set itself as
   // |pepper_last_mouse_event_target_|.
   pepper_last_mouse_event_target_ = nullptr;
 #endif
 }
 
 }  // namespace content