[CacheStorage] Entry deletion and cache refresh in Inspector.

Source/modules/cachestorage/InspectorCacheStorageAgent.h

 // Copyright 2014 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.
 
 #ifndef InspectorCacheStorageAgent_h
 #define InspectorCacheStorageAgent_h
 
 #include "core/InspectorFrontend.h"
 #include "core/inspector/InspectorBaseAgent.h"
 #include "wtf/PassOwnPtr.h"
@@ skipping 12 matching lines @@
         return adoptPtrWillBeNoop(new InspectorCacheStorageAgent());
     }
 
     virtual ~InspectorCacheStorageAgent();
 
     DECLARE_VIRTUAL_TRACE();
 
     virtual void requestCacheNames(ErrorString*, const String& securityOrigin, PassRefPtrWillBeRawPtr<RequestCacheNamesCallback>) override;
     virtual void requestEntries(ErrorString*, const String& cacheId, int skipCount, int pageSize, PassRefPtrWillBeRawPtr<RequestEntriesCallback>) override;
     virtual void deleteCache(ErrorString*, const String& cacheId, PassRefPtrWillBeRawPtr<DeleteCacheCallback>) override;
+    virtual void deleteEntry(ErrorString*, const String& cacheId, const String& request, PassRefPtrWillBeRawPtr<DeleteEntryCallback>) override;
 
 private:
     explicit InspectorCacheStorageAgent();
 };
 
 } // namespace blink
 
 #endif // InspectorCacheStorageAgent_h