Cleanup everything but net/ for our first clang plugins.

chrome/browser/sync/js_arg_list.h

 // Copyright (c) 2011 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 CHROME_BROWSER_SYNC_JS_ARG_LIST_H_
 #define CHROME_BROWSER_SYNC_JS_ARG_LIST_H_
 #pragma once
 
 // See README.js for design comments.
 
 #include <string>
 #include <vector>
 
 #include "base/ref_counted.h"
 #include "base/values.h"
 
 namespace browser_sync {
 
 // A thread-safe ref-counted wrapper around an immutable ListValue.
 // Used for passing around argument lists to different threads.
 class JsArgList {
  public:
   JsArgList();
   explicit JsArgList(const ListValue& args);
   explicit JsArgList(const std::vector<const Value*>& args);
+  ~JsArgList();
 
   const ListValue& Get() const;
 
   std::string ToString() const;
 
  private:
   class SharedListValue : public base::RefCountedThreadSafe<SharedListValue> {
    public:
     SharedListValue();
     explicit SharedListValue(const ListValue& list_value);
     explicit SharedListValue(const std::vector<const Value*>& value_list);
 
     const ListValue& Get() const;
 
    private:
     virtual ~SharedListValue();
     friend class base::RefCountedThreadSafe<SharedListValue>;
 
     ListValue list_value_;
   };
 
   scoped_refptr<const SharedListValue> args_;
 
   // Copy constructor and assignment operator welcome.
 };
 
 }  // namespace browser_sync
 
 #endif  // CHROME_BROWSER_SYNC_JS_ARG_LIST_H_