Remove browser::FindTabbedBrowser call in ui test code.

chrome/common/automation_messages_internal.h

 // Copyright (c) 2012 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.
 
 // Defines the IPC messages used by the automation interface.
 
 // NOTE: All IPC messages have either a routing_id of 0 (for asynchronous
 //       messages), or one that's been assigned by the proxy (for calls
 //       which expect a response).  The routing_id shouldn't be used for
 //       any other purpose in these message types.
@@ skipping 560 matching lines @@
 
 // This message requests the tabstrip index of the tab with the given handle.
 // The return value contains the index, which will be -1 on failure.
 IPC_SYNC_MESSAGE_CONTROL1_1(AutomationMsg_TabIndex,
                             int,
                             int)
 
 // This message requests the handle (int64 app-unique identifier) of
 // a valid tabbed browser window, i.e. normal type and non-incognito mode.
 // On error, the returned handle value is 0.
-IPC_SYNC_MESSAGE_CONTROL0_1(AutomationMsg_FindTabbedBrowserWindow,
+IPC_SYNC_MESSAGE_CONTROL0_1(AutomationMsg_DEPRECATED_FindTabbedBrowserWindow,
                             int)
 
 // This message requests the number of normal browser windows, i.e. normal
 // type and non-incognito mode that the app currently has open.  The return
 // value is the number of windows.
 IPC_SYNC_MESSAGE_CONTROL0_1(AutomationMsg_NormalBrowserWindowCount,
                             int)
 
 // This message tells the browser to start using the new proxy configuration
 // represented by the given JSON string. The parameters used in the JSON
@@ skipping 409 matching lines @@
 
 // Sent when the automation mouse event has been processed.
 IPC_MESSAGE_ROUTED2(AutomationMsg_ProcessMouseEventACK,
                     bool /* success */,
                     std::string /* error message */)
 
 // YOUR NEW MESSAGE MIGHT NOT BELONG HERE.
 // This is the section for renderer -> browser automation messages. If it is
 // an automation <-> browser message, put it above this section. The "no line
 // number change" applies only to the automation <-> browser messages.