Expose Extension Bindings to Component Applications

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>
@@ skipping 254 matching lines @@
   const GURL& devtools_url() const { return devtools_url_; }
   const std::vector<GURL>& toolstrips() const { return toolstrips_; }
   const std::vector<std::string>& api_permissions() const {
     return api_permissions_;
   }
   const URLPatternList& host_permissions() const {
     return host_permissions_;
   }
 
   // Returns true if the extension has the specified API permission.
+  static bool HasApiPermission(const std::vector<std::string>& api_permissions,
+                               const std::string& permission);
+
   bool HasApiPermission(const std::string& permission) const {
-    return std::find(api_permissions_.begin(), api_permissions_.end(),
-                     permission) != api_permissions_.end();
+    return HasApiPermission(this->api_permissions(), permission);
   }
 
   // Returns the set of hosts that the extension effectively has access to. This
   // is used in the permissions UI and is a combination of the hosts accessible
   // through content scripts and the hosts accessible through XHR.
   const ExtensionExtent GetEffectiveHostPermissions() const;
 
   // Whether or not the extension is allowed permission for a URL pattern from
   // the manifest.  http, https, and chrome://favicon/ is allowed for all
   // extensions, while component extensions are allowed access to
@@ skipping 326 matching lines @@
   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_