Cleanup namespace usage in Source/core/modules/[mediasource/* to websockets/*]

Source/modules/serviceworkers/CacheStorage.h

Index: Source/modules/serviceworkers/CacheStorage.h
diff --git a/Source/modules/serviceworkers/CacheStorage.h b/Source/modules/serviceworkers/CacheStorage.h
index e0a40d4106dd11a72d253a1e18e04daf10e44b86..2c13a5b0a4a837ddefbdf37ff171152dbd8309af 100644
--- a/Source/modules/serviceworkers/CacheStorage.h
+++ b/Source/modules/serviceworkers/CacheStorage.h
@@ -20,7 +20,7 @@ class WebServiceWorkerCacheStorage;
 class CacheStorage FINAL : public RefCountedWillBeGarbageCollected<CacheStorage>, public ScriptWrappable {
     WTF_MAKE_NONCOPYABLE(CacheStorage);
 public:
-    static PassRefPtrWillBeRawPtr<CacheStorage> create(blink::WebServiceWorkerCacheStorage*);
+    static PassRefPtrWillBeRawPtr<CacheStorage> create(WebServiceWorkerCacheStorage*);
 
     ScriptPromise get(ScriptState*, const String& cacheName);
     ScriptPromise has(ScriptState*, const String& cacheName);
@@ -31,9 +31,9 @@ public:
     void trace(Visitor*) { }
 
 private:
-    explicit CacheStorage(blink::WebServiceWorkerCacheStorage*);
+    explicit CacheStorage(WebServiceWorkerCacheStorage*);
 
-    blink::WebServiceWorkerCacheStorage* m_webCacheStorage;
+    WebServiceWorkerCacheStorage* m_webCacheStorage;
 };
 
 } // namespace blink