[Storage] Cache storage inspection on all the frames!

Source/modules/serviceworkers/GlobalCacheStorage.cpp

 // Copyright 2015 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 "config.h"
 #include "modules/serviceworkers/GlobalCacheStorage.h"
 
 #include "core/frame/LocalDOMWindow.h"
 #include "core/frame/UseCounter.h"
 #include "core/workers/WorkerGlobalScope.h"
@@ skipping 14 matching lines @@
     static GlobalCacheStorageImpl& from(T& supplementable, ExecutionContext* executionContext)
     {
         GlobalCacheStorageImpl* supplement = static_cast<GlobalCacheStorageImpl*>(WillBeHeapSupplement<T>::from(supplementable, name()));
         if (!supplement) {
             supplement = new GlobalCacheStorageImpl();
             WillBeHeapSupplement<T>::provideTo(supplementable, name(), adoptPtrWillBeNoop(supplement));
         }
         return *supplement;
     }
 
-    CacheStorage* caches(ScriptState* scriptState, ExceptionState& exceptionState)
+    CacheStorage* caches(ExecutionContext* context, ExceptionState& exceptionState)
     {
-        ExecutionContext* context = scriptState->executionContext();
         if (!context->securityOrigin()->canAccessCacheStorage()) {
             if (context->securityContext().isSandboxed(SandboxOrigin))
                 exceptionState.throwSecurityError("Cache storage is disabled because the context is sandboxed and lacks the 'allow-same-origin' flag.");
             else if (context->url().protocolIs("data"))
                 exceptionState.throwSecurityError("Cache storage is disabled inside 'data:' URLs.");
             else
                 exceptionState.throwSecurityError("Access to cache storage is denied.");
             return nullptr;
         }
 
@@ skipping 16 matching lines @@
     {
     }
 
     static const char* name() { return "CacheStorage"; }
 
     PersistentWillBeMember<CacheStorage> m_caches;
 };
 
 } // namespace
 
-CacheStorage* GlobalCacheStorage::caches(ScriptState* scriptState, DOMWindow& window, ExceptionState& exceptionState)
+CacheStorage* GlobalCacheStorage::caches(DOMWindow& window, ExceptionState& exceptionState)
 {
-    return GlobalCacheStorageImpl<LocalDOMWindow>::from(toLocalDOMWindow(window), window.executionContext()).caches(scriptState, exceptionState);
+    return GlobalCacheStorageImpl<LocalDOMWindow>::from(toLocalDOMWindow(window), window.executionContext()).caches(window.executionContext(), exceptionState);
 }
 
-CacheStorage* GlobalCacheStorage::caches(ScriptState* scriptState, WorkerGlobalScope& worker, ExceptionState& exceptionState)
+CacheStorage* GlobalCacheStorage::caches(WorkerGlobalScope& worker, ExceptionState& exceptionState)
 {
-    return GlobalCacheStorageImpl<WorkerGlobalScope>::from(worker, worker.executionContext()).caches(scriptState, exceptionState);
+    return GlobalCacheStorageImpl<WorkerGlobalScope>::from(worker, worker.executionContext()).caches(worker.executionContext(), exceptionState);
 }
 
 } // namespace blink