Adding the ability to alter Chrome's proxy settings via the automation interf...

chrome/test/automation/automation_messages_internal.h

Index: chrome/test/automation/automation_messages_internal.h
===================================================================
--- chrome/test/automation/automation_messages_internal.h	(revision 16185)
+++ chrome/test/automation/automation_messages_internal.h	(working copy)
@@ -335,6 +335,12 @@
   IPC_MESSAGE_ROUTED1(AutomationMsg_SetFilteredInet,
                       bool /* enabled */)
 
+  // This message tells the browser to start using the new proxy configuration
+  // represented by the given JSON string. The parameters used in the JSON
+  // string are defined in automation_constants.h.
+  IPC_SYNC_MESSAGE_ROUTED1_0(AutomationMsg_SetProxyConfig,
+                             std::string /* proxy_config_json_string */)
+
   // Gets the directory that downloads will occur in for the active profile.
   IPC_SYNC_MESSAGE_ROUTED1_1(AutomationMsg_DownloadDirectory,
                              int /* tab_handle */,
@@ -754,7 +760,7 @@
 
   // A message for an external host.
   IPC_MESSAGE_ROUTED4(AutomationMsg_ForwardMessageToExternalHost,
-                      int, // handle
+                      int, /* handle */
                       std::string /* message */,
                       std::string /* origin */,
                       std::string /* target */)