Service Workers: Remove overloads for optional Dictionary arguments

Source/modules/serviceworkers/ServiceWorkerGlobalScope.cpp

Index: Source/modules/serviceworkers/ServiceWorkerGlobalScope.cpp
diff --git a/Source/modules/serviceworkers/ServiceWorkerGlobalScope.cpp b/Source/modules/serviceworkers/ServiceWorkerGlobalScope.cpp
index b0de04517c21f77d87f41ac675f24a8f69fbda9e..c1f32ff67bc18f8be442dc956bf97a142badcf8b 100644
--- a/Source/modules/serviceworkers/ServiceWorkerGlobalScope.cpp
+++ b/Source/modules/serviceworkers/ServiceWorkerGlobalScope.cpp
@@ -99,22 +99,6 @@ CacheStorage* ServiceWorkerGlobalScope::caches(ExecutionContext* context)
     return m_caches;
 }
 
-ScriptPromise ServiceWorkerGlobalScope::fetch(ScriptState* scriptState, Request* request)
-{
-    if (!m_fetchManager)
-        return ScriptPromise::reject(scriptState, V8ThrowException::createTypeError(scriptState->isolate(), "ServiceWorkerGlobalScope is shutting down."));
-    // "Let |r| be the associated request of the result of invoking the initial
-    // value of Request as constructor with |input| and |init| as arguments. If
-    // this throws an exception, reject |p| with it."
-    TrackExceptionState exceptionState;
-    Request* r = Request::create(this, request, exceptionState);
-    if (exceptionState.hadException()) {
-        // FIXME: We should throw the caught error.
-        return ScriptPromise::reject(scriptState, V8ThrowException::createTypeError(scriptState->isolate(), exceptionState.message()));
-    }
-    return m_fetchManager->fetch(scriptState, r->request());
-}
-
 ScriptPromise ServiceWorkerGlobalScope::fetch(ScriptState* scriptState, Request* request, const Dictionary& requestInit)
 {
     if (!m_fetchManager)
@@ -131,22 +115,6 @@ ScriptPromise ServiceWorkerGlobalScope::fetch(ScriptState* scriptState, Request*
     return m_fetchManager->fetch(scriptState, r->request());
 }
 
-ScriptPromise ServiceWorkerGlobalScope::fetch(ScriptState* scriptState, const String& urlstring)
-{
-    if (!m_fetchManager)
-        return ScriptPromise::reject(scriptState, V8ThrowException::createTypeError(scriptState->isolate(), "ServiceWorkerGlobalScope is shutting down."));
-    // "Let |r| be the associated request of the result of invoking the initial
-    // value of Request as constructor with |input| and |init| as arguments. If
-    // this throws an exception, reject |p| with it."
-    TrackExceptionState exceptionState;
-    Request* r = Request::create(this, urlstring, exceptionState);
-    if (exceptionState.hadException()) {
-        // FIXME: We should throw the caught error.
-        return ScriptPromise::reject(scriptState, V8ThrowException::createTypeError(scriptState->isolate(), exceptionState.message()));
-    }
-    return m_fetchManager->fetch(scriptState, r->request());
-}
-
 ScriptPromise ServiceWorkerGlobalScope::fetch(ScriptState* scriptState, const String& urlstring, const Dictionary& requestInit)
 {
     if (!m_fetchManager)