Allow plugins to participate in Chrome context menus.

chrome/app/chrome_command_ids.h

 // Copyright (c) 2011 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_APP_CHROME_COMMAND_IDS_H_
 #define CHROME_APP_CHROME_COMMAND_IDS_H_
 #pragma once
 
 // This file lists all the command IDs understood by e.g. the browser.
 // It is used by Windows RC files, Mac NIB files, and other platforms too.
@@ skipping 236 matching lines @@
 #define IDC_CONTENT_CONTEXT_OPENIMAGENEWTAB 50113
 // Audio/video items.
 #define IDC_CONTENT_CONTEXT_SAVEAVAS 50120
 #define IDC_CONTENT_CONTEXT_COPYAVLOCATION 50121
 #define IDC_CONTENT_CONTEXT_OPENAVNEWTAB 50122
 // Media items.
 #define IDC_CONTENT_CONTEXT_PLAYPAUSE 50130
 #define IDC_CONTENT_CONTEXT_MUTE 50131
 #define IDC_CONTENT_CONTEXT_LOOP 50132
 #define IDC_CONTENT_CONTEXT_CONTROLS 50133
+#define IDC_CONTENT_CONTEXT_ROTATECW 50134
+#define IDC_CONTENT_CONTEXT_ROTATECCW 50135
 // Edit items.
 #define IDC_CONTENT_CONTEXT_COPY 50140
 #define IDC_CONTENT_CONTEXT_CUT 50141
 #define IDC_CONTENT_CONTEXT_PASTE 50142
 #define IDC_CONTENT_CONTEXT_DELETE 50143
 #define IDC_CONTENT_CONTEXT_UNDO 50144
 #define IDC_CONTENT_CONTEXT_REDO 50145
 #define IDC_CONTENT_CONTEXT_SELECTALL 50146
 #define IDC_CONTENT_CONTEXT_PASTE_AND_MATCH_STYLE 50147
 // Other items.
@@ skipping 37 matching lines @@
 
 // Protocol handler menu entries
 #define IDC_CONTENT_CONTEXT_PROTOCOL_HANDLER_FIRST     52000
 #define IDC_CONTENT_CONTEXT_PROTOCOL_HANDLER_LAST      52199
 #define IDC_CONTENT_CONTEXT_PROTOCOL_HANDLER_SETTINGS  52200
 
 // NOTE: The last valid command value is 57343 (0xDFFF)
 // See http://msdn.microsoft.com/en-us/library/t2zechd4(VS.71).aspx
 
 #endif  // CHROME_APP_CHROME_COMMAND_IDS_H_