Make ViewHostMsg_Keygen a routed ipc (part 1/2).

content/common/view_messages.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.
 
 // IPC messages for page rendering.
 // Multiply-included message file, hence no include guard.
 
 #include "base/process.h"
 #include "base/shared_memory.h"
 #include "content/common/common_param_traits.h"
@@ skipping 1860 matching lines @@
                     int /* message_id */)
 
 //---------------------------------------------------------------------------
 // Request for cryptographic operation messages:
 // These are messages from the renderer to the browser to perform a
 // cryptographic operation.
 
 // 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(ViewHostMsg_Keygen,
-                            uint32 /* key size index */,
-                            std::string /* challenge string */,
-                            GURL /* URL of requestor */,
-                            std::string /* signed public key and challenge */)
+IPC_SYNC_MESSAGE_ROUTED3_1(ViewHostMsg_Keygen,
+                           uint32 /* key size index */,
+                           std::string /* challenge string */,
+                           GURL /* URL of requestor */,
+                           std::string /* signed public key and challenge */)
 
 // Message sent from the renderer to the browser to request that the browser
 // close all sockets.  Used for debugging/testing.
 IPC_MESSAGE_CONTROL0(ViewHostMsg_CloseCurrentConnections)
 
 // Message sent from the renderer to the browser to request that the browser
 // enable or disable the cache.  Used for debugging/testing.
 IPC_MESSAGE_CONTROL1(ViewHostMsg_SetCacheMode,
                      bool /* enabled */)
 
@@ skipping 56 matching lines @@
 
 // Stores new inspector setting in the profile.
 // TODO(jam): this should be in the chrome module
 IPC_MESSAGE_ROUTED2(ViewHostMsg_UpdateInspectorSetting,
                     std::string,  /* key */
                     std::string /* value */)
 
 // Send back a string to be recorded by UserMetrics.
 IPC_MESSAGE_CONTROL1(ViewHostMsg_UserMetricsRecordAction,
                      std::string /* action */)