[ServiceWorker] Stop using FetchRequestData::Context

This is duplication of WebURLRequest::RequestContext.

BUG=N/A

Review URL: https://codereview.chromium.org/726503002

git-svn-id: svn://svn.chromium.org/blink/trunk@185278 bbb929c8-8fbe-4397-9dbb-9b2b20218538

third_party/WebKit/Source/modules/serviceworkers/FetchRequestData.cpp

@@ -64,7 +64,7 @@ FetchRequestData* FetchRequestData::createRestrictedCopy(ExecutionContext* conte
         request->m_referrer.setClient(blink::Referrer(context->url().strippedForUseAsReferrer(), toDocument(context)->referrerPolicy()));
     else
         request->m_referrer.setClient(blink::Referrer(context->url().strippedForUseAsReferrer(), ReferrerPolicyDefault));
-    request->m_context = ConnectContext;
+    request->m_context = WebURLRequest::RequestContextFetch;
     request->m_mode = m_mode;
     request->m_credentials = m_credentials;
     // "2. Return |r|."
@@ -97,7 +97,7 @@ FetchRequestData::FetchRequestData()
     : m_method("GET")
     , m_headerList(FetchHeaderList::create())
     , m_unsafeRequestFlag(false)
-    , m_context(NullContext)
+    , m_context(WebURLRequest::RequestContextUnspecified)
     , m_sameOriginDataURLFlag(false)
     , m_mode(WebURLRequest::FetchRequestModeNoCORS)
     , m_credentials(WebURLRequest::FetchCredentialsModeOmit)

third_party/WebKit/Source/modules/serviceworkers/FetchRequestData.h

@@ -25,7 +25,6 @@ class WebServiceWorkerRequest;
 class FetchRequestData final : public GarbageCollectedFinalized<FetchRequestData> {
     WTF_MAKE_NONCOPYABLE(FetchRequestData);
 public:
-    enum Context { ChildContext, ConnectContext, DownloadContext, FontContext, FormContext, ImageContext, ManifestContext, MediaContext, NavigateContext, ObjectContext, PingContext, PopupContext, PrefetchContext, ScriptContext, ServiceWorkerContext, SharedWorkerContext, StyleContext, WorkerContext, NullContext };
     enum Tainting { BasicTainting, CORSTainting, OpaqueTainting };
 
     class Referrer final {
@@ -93,7 +92,7 @@ private:
     RefPtr<BlobDataHandle> m_blobDataHandle;
     bool m_unsafeRequestFlag;
     // FIXME: Support m_skipServiceWorkerFlag;
-    Context m_context;
+    WebURLRequest::RequestContext m_context;
     RefPtr<SecurityOrigin> m_origin;
     // FIXME: Support m_forceOriginHeaderFlag;
     bool m_sameOriginDataURLFlag;