[ServiceWorker] Plumbing the request credentials mode to the ServiceWorker. [1/2 blink]

public/platform/WebURLRequest.h

Index: public/platform/WebURLRequest.h
diff --git a/public/platform/WebURLRequest.h b/public/platform/WebURLRequest.h
index a140421ddec0141e3a800d64c47987aa00fac1b7..ced4c4671d4403f8ce8a8faea2842a55901eab19 100644
--- a/public/platform/WebURLRequest.h
+++ b/public/platform/WebURLRequest.h
@@ -110,6 +110,12 @@ public:
         FrameTypeTopLevel
     };
 
+    enum FetchRequestCredentialsMode {
+        FetchRequestCredentialsModeOmit,
+        FetchRequestCredentialsModeSameOrigin,
+        FetchRequestCredentialsModeInclude
+    };
+
     class ExtraData {
     public:
         virtual ~ExtraData() { }