Deleting the copresence API.

extensions/common/permissions/api_permission.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_PERMISSIONS_API_PERMISSION_H_
 #define EXTENSIONS_COMMON_PERMISSIONS_API_PERMISSION_H_
 
 #include <memory>
 #include <set>
 #include <string>
@@ skipping 61 matching lines @@
     kCastStreaming,
     kChromeosInfoPrivate,
     kClipboardRead,
     kClipboardWrite,
     kCloudPrintPrivate,
     kCommandLinePrivate,
     kCommandsAccessibility,
     kContentSettings,
     kContextMenus,
     kCookie,
-    kCopresence,
+    kCopresence,  // Deleted

[xiyuan, 2016/07/07 16:16:13]

nit: kCopresence -> kDeletedCopresence so that it is clear this is deleted
without getting back here to see the comment.

[Charlie, 2016/07/07 20:06:17]

Done.

     kCopresencePrivate,
     kCryptotokenPrivate,
     kDataReductionProxy,
     kDiagnostics,
     kDial,
     kDebugger,
     kDeclarative,
     kDeclarativeContent,
     kDeclarativeWebRequest,
     kDesktopCapture,
@@ skipping 340 matching lines @@
 
   const APIPermission::ID id_;
   const char* const name_;
   const int flags_;
   const APIPermissionConstructor api_permission_constructor_;
 };
 
 }  // namespace extensions
 
 #endif  // EXTENSIONS_COMMON_PERMISSIONS_API_PERMISSION_H_