Fix a bunch of IWYU violators that don't include scoped_ptr.h

content/browser/devtools/protocol/devtools_protocol_client.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 CONTENT_BROWSER_DEVTOOLS_PROTOCOL_DEVTOOLS_PROTOCOL_CLIENT_H_
 #define CONTENT_BROWSER_DEVTOOLS_PROTOCOL_DEVTOOLS_PROTOCOL_CLIENT_H_
 
 #include "base/callback.h"
 #include "base/macros.h"
+#include "base/memory/scoped_ptr.h"
 #include "base/values.h"
 
 namespace content {
 
 struct DevToolsCommandId {
   static const int kNoId;
 
   DevToolsCommandId(int call_id, int session_id)
       : call_id(call_id), session_id(session_id) {}
 
@@ skipping 51 matching lines @@
  private:
   friend class DevToolsProtocolDispatcher;
 
   DevToolsProtocolDelegate* notifier_;
   DISALLOW_COPY_AND_ASSIGN(DevToolsProtocolClient);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_DEVTOOLS_PROTOCOL_DEVTOOLS_PROTOCOL_CLIENT_H_