Adding <keygen> Content Setting (Final)

content/common/render_process_messages.h

 // Copyright 2015 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.
 
 // Common IPC messages used for render processes.
 // Multiply-included message file, hence no include guard.
 
 #include <stdint.h>
 
 #include <string>
@@ skipping 22 matching lines @@
 
 ////////////////////////////////////////////////////////////////////////////////
 // Messages sent from the browser to the render process.
 
 ////////////////////////////////////////////////////////////////////////////////
 // Messages sent from the render process to the browser.
 
 // Asks the browser process to generate a keypair for grabbing a client
 // certificate from a CA (<keygen> tag), and returns the signed public
 // key and challenge string.
-IPC_SYNC_MESSAGE_CONTROL3_1(RenderProcessHostMsg_Keygen,
+IPC_SYNC_MESSAGE_CONTROL4_1(RenderProcessHostMsg_Keygen,
                             uint32_t /* key size index */,
                             std::string /* challenge string */,
                             GURL /* URL of requestor */,
+                            GURL /* Origin of top-level frame */,
                             std::string /* signed public key and challenge */)
 
 // Message sent from the renderer to the browser to request that the browser
 // cache |data| associated with |url| and |expected_response_time|.
 IPC_MESSAGE_CONTROL3(RenderProcessHostMsg_DidGenerateCacheableMetadata,
                      GURL /* url */,
                      base::Time /* expected_response_time */,
                      std::vector<char> /* data */)
 
 // Notify the browser that this render process can or can't be suddenly
@@ skipping 13 matching lines @@
 // cached by the OS. Please see RenderMessageFilter::OnPreCacheFontCharacters
 // for details.
 IPC_SYNC_MESSAGE_CONTROL2_0(RenderProcessHostMsg_PreCacheFontCharacters,
                             LOGFONT /* font_data */,
                             base::string16 /* characters */)
 
 // Asks the browser for the user's monitor profile.
 IPC_SYNC_MESSAGE_CONTROL0_1(RenderProcessHostMsg_GetMonitorColorProfile,
                             std::vector<char> /* profile */)
 #endif