Move Extension and PermissionsData to extensions/common.

chrome/common/extensions/api/omnibox/omnibox_handler.h

 // Copyright (c) 2012 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_API_OMNIBOX_OMNIBOX_HANDLER_H_
 #define CHROME_COMMON_EXTENSIONS_API_OMNIBOX_OMNIBOX_HANDLER_H_
 
 #include <string>
 
-#include "chrome/common/extensions/extension.h"
+#include "extensions/common/extension.h"
 #include "extensions/common/manifest_handler.h"
 
 namespace extensions {
 
 class Extension;
 
 struct OmniboxInfo : public Extension::ManifestData {
   // The Omnibox keyword for an extension.
   std::string keyword;
 
   // Returns the omnibox keyword for the extension.
   static const std::string& GetKeyword(const Extension* extension);
 };
 
 // Parses the "omnibox" manifest key.
 class OmniboxHandler : public ManifestHandler {
  public:
   OmniboxHandler();
   virtual ~OmniboxHandler();
 
   virtual bool Parse(Extension* extension, string16* error) OVERRIDE;
 
  private:
   virtual const std::vector<std::string> Keys() const OVERRIDE;
 };
 
 }  // namespace extensions
 
 #endif  // CHROME_COMMON_EXTENSIONS_API_OMNIBOX_OMNIBOX_HANDLER_H_