DevTools: Fix storage handler host-setting

content/browser/devtools/protocol/storage_handler.h

 // Copyright 2016 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 CONTENT_BROWSER_DEVTOOLS_PROTOCOL_STORAGE_HANDLER_H_
 #define CONTENT_BROWSER_DEVTOOLS_PROTOCOL_STORAGE_HANDLER_H_
 
 #include "base/macros.h"
 #include "content/browser/devtools/protocol/devtools_domain_handler.h"
 #include "content/browser/devtools/protocol/storage.h"
 
 namespace content {
 
 class RenderFrameHostImpl;
 
 namespace protocol {
 
 class StorageHandler : public DevToolsDomainHandler,
                        public Storage::Backend {
  public:
   StorageHandler();
   ~StorageHandler() override;
 
   void Wire(UberDispatcher* dispatcher) override;
+  void SetRenderFrameHost(RenderFrameHostImpl* host) override;
 
   Response ClearDataForOrigin(
       const std::string& origin,
       const std::string& storage_types) override;
 
  private:
   RenderFrameHostImpl* host_;
 
   DISALLOW_COPY_AND_ASSIGN(StorageHandler);
 };
 
 }  // namespace protocol
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_DEVTOOLS_PROTOCOL_STORAGE_HANDLER_H_