[2/3 chromium] Support redirect option of Request and "opaqueredirect" response type.

content/renderer/service_worker/service_worker_context_client.cc

Index: content/renderer/service_worker/service_worker_context_client.cc
diff --git a/content/renderer/service_worker/service_worker_context_client.cc b/content/renderer/service_worker/service_worker_context_client.cc
index 4f05b066ccdfe7d9f7e37bdf56f93b181b4a15cf..5d624c24562ba36288eca4e588e25e71015d2efe 100644
--- a/content/renderer/service_worker/service_worker_context_client.cc
+++ b/content/renderer/service_worker/service_worker_context_client.cc
@@ -130,6 +130,11 @@ blink::WebURLRequest::FetchCredentialsMode GetBlinkFetchCredentialsMode(
       credentials_mode);
 }
 
+blink::WebURLRequest::FetchRedirectMode GetBlinkFetchRedirectMode(
+    FetchRedirectMode redirect_mode) {
+  return static_cast<blink::WebURLRequest::FetchRedirectMode>(redirect_mode);

[yhirano, 2015/08/10 04:57:52]

If you rely on the fact that these two enums share same integral values, please
add comments in both definitions.

[horo, 2015/08/10 06:45:18]

We have STATIC_ASSERT_MATCHING_ENUMS() in web_url_loader_impl.cc.
I think it is enough.

[yhirano, 2015/08/10 07:03:07]

Acknowledged.

+}
+
 blink::WebURLRequest::RequestContext GetBlinkRequestContext(
     RequestContextType request_context_type) {
   return static_cast<blink::WebURLRequest::RequestContext>(
@@ -703,6 +708,7 @@ void ServiceWorkerContextClient::OnFetchEvent(
   webRequest.setMode(GetBlinkFetchRequestMode(request.mode));
   webRequest.setCredentialsMode(
       GetBlinkFetchCredentialsMode(request.credentials_mode));
+  webRequest.setRedirectMode(GetBlinkFetchRedirectMode(request.redirect_mode));
   webRequest.setRequestContext(
       GetBlinkRequestContext(request.request_context_type));
   webRequest.setFrameType(GetBlinkFrameType(request.frame_type));