FBTF: Forward declare and move constructors in chrome/common/extensions/.

chrome/common/extensions/extension.h

 // Copyright (c) 2010 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_EXTENSION_H_
 #define CHROME_COMMON_EXTENSIONS_EXTENSION_H_
 #pragma once
 
 #include <map>
 #include <set>
 #include <string>
 #include <vector>
 
 #include "base/file_path.h"
 #include "base/gtest_prod_util.h"
 #include "base/scoped_ptr.h"
-#include "base/values.h"
 #include "chrome/common/extensions/extension_extent.h"
 #include "chrome/common/extensions/user_script.h"
 #include "chrome/common/extensions/url_pattern.h"
 #include "gfx/size.h"
 #include "googleurl/src/gurl.h"
 
+class DictionaryValue;
 class ExtensionAction;
 class ExtensionResource;
 class SkBitmap;
 class Version;
 
 // Represents a Chrome extension.
 class Extension {
  public:
   typedef std::vector<URLPattern> URLPatternList;
   typedef std::map<const std::string, GURL> URLOverrideMap;
@@ skipping 555 matching lines @@
   DISALLOW_COPY_AND_ASSIGN(Extension);
 };
 
 typedef std::vector<Extension*> ExtensionList;
 
 // Handy struct to pass core extension info around.
 struct ExtensionInfo {
   ExtensionInfo(const DictionaryValue* manifest,
                 const std::string& id,
                 const FilePath& path,
-                Extension::Location location)
-      : extension_id(id),
-        extension_path(path),
-        extension_location(location) {
-    if (manifest)
-      extension_manifest.reset(
-          static_cast<DictionaryValue*>(manifest->DeepCopy()));
-  }
+                Extension::Location location);
+  ~ExtensionInfo();
 
   scoped_ptr<DictionaryValue> extension_manifest;
   std::string extension_id;
   FilePath extension_path;
   Extension::Location extension_location;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(ExtensionInfo);
 };
 
 #endif  // CHROME_COMMON_EXTENSIONS_EXTENSION_H_