[Extensions] Add support for reporting abuse on extension uninstallation

extensions/common/extension_urls.h

 // Copyright 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 EXTENSIONS_COMMON_EXTENSION_URLS_H_
 #define EXTENSIONS_COMMON_EXTENSION_URLS_H_
 
 #include <string>
 
 #include "base/strings/string16.h"
@@ skipping 52 matching lines @@
 GURL GetWebstoreJsonSearchUrl(const std::string& query,
                               const std::string& host_language_code);
 
 // Returns the URL of the web store search results page for |query|.
 GURL GetWebstoreSearchPageUrl(const std::string& query);
 
 // Return the update URL used by gallery/webstore extensions/apps. This may
 // have been overridden by a command line flag for testing purposes.
 GURL GetWebstoreUpdateUrl();
 
+// Returns the url to visit to report abuse for the given |extension_id|.
+GURL GetWebstoreReportAbuseUrl(const std::string& extension_id);
+
 // Returns whether the URL is the webstore update URL (just considering host
 // and path, not scheme, query, etc.)
 bool IsWebstoreUpdateUrl(const GURL& update_url);
 
 // Returns true if the URL points to an extension blacklist.
 bool IsBlacklistUpdateUrl(const GURL& url);
 
 }  // namespace extension_urls
 
 #endif  // EXTENSIONS_COMMON_EXTENSION_URLS_H_