Chrome side of the fix for http://b/issue?id=1694574, which is a bug caused w...

chrome/browser/automation/automation_provider.cc

 // Copyright (c) 2009 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.
 
 #include "chrome/browser/automation/automation_provider.h"
 
 #include <set>
 
 #include "app/l10n_util.h"
 #include "app/message_box_flags.h"
@@ skipping 407 matching lines @@
         WaitForBrowserWindowCountToBecome)
     IPC_MESSAGE_HANDLER_DELAY_REPLY(
         AutomationMsg_WaitForAppModalDialogToBeShown,
         WaitForAppModalDialogToBeShown)
     IPC_MESSAGE_HANDLER_DELAY_REPLY(
         AutomationMsg_GoBackBlockUntilNavigationsComplete,
         GoBackBlockUntilNavigationsComplete)
     IPC_MESSAGE_HANDLER_DELAY_REPLY(
         AutomationMsg_GoForwardBlockUntilNavigationsComplete,
         GoForwardBlockUntilNavigationsComplete)
+#if defined(OS_WIN)
+    IPC_MESSAGE_HANDLER(AutomationMsg_ConnectExternalTab, ConnectExternalTab)
+#endif
   IPC_END_MESSAGE_MAP()
 }
 
 void AutomationProvider::ActivateTab(int handle, int at_index, int* status) {
   *status = -1;
   if (browser_tracker_->ContainsHandle(handle) && at_index > -1) {
     Browser* browser = browser_tracker_->GetResource(handle);
     if (at_index >= 0 && at_index < browser->tab_count()) {
       browser->SelectTabContentsAt(at_index, true);
       *status = 0;
@@ skipping 1620 matching lines @@
   for (;iter != BrowserList::end(); ++iter) {
     gfx::NativeWindow this_window = (*iter)->window()->GetNativeHandle();
     if (window == this_window) {
       // Add() returns the existing handle for the resource if any.
       *browser_handle = browser_tracker_->Add(*iter);
       *success = true;
       return;
     }
   }
 }