Revert 232631 - Revert 232499 "Move ManifestHandler to top-level extensions."

chrome/common/extensions/background_info.h

 // Copyright (c) 2013 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_COMMON_EXTENSIONS_BACKGROUND_INFO_H_
 #define CHROME_COMMON_EXTENSIONS_BACKGROUND_INFO_H_
 
 #include <string>
 #include <vector>
 
 #include "base/values.h"
 #include "chrome/common/extensions/extension.h"
-#include "chrome/common/extensions/manifest_handler.h"
+#include "extensions/common/manifest_handler.h"
 #include "url/gurl.h"
 
 namespace extensions {
 
 class BackgroundInfo : public Extension::ManifestData {
  public:
   BackgroundInfo();
   virtual ~BackgroundInfo();
 
   static GURL GetBackgroundURL(const Extension* extension);
@@ skipping 62 matching lines @@
                         std::vector<InstallWarning>* warnings) const OVERRIDE;
   virtual bool AlwaysParseForType(Manifest::Type type) const OVERRIDE;
 
  private:
   virtual const std::vector<std::string> Keys() const OVERRIDE;
 };
 
 }  // namespace extensions
 
 #endif  // CHROME_COMMON_EXTENSIONS_BACKGROUND_INFO_H_