Test AX events fired when opening a select popup.

content/shell/browser/shell.cc

 // Copyright 2013 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 "content/shell/browser/shell.h"
 
 #include "base/auto_reset.h"
 #include "base/command_line.h"
 #include "base/message_loop/message_loop.h"
 #include "base/strings/string_number_conversions.h"
@@ skipping 103 matching lines @@
 
   return shell;
 }
 
 void Shell::CloseAllWindows() {
   base::AutoReset<bool> auto_reset(&quit_message_loop_, false);
   DevToolsAgentHost::DetachAllClients();
   std::vector<Shell*> open_windows(windows_);
   for (size_t i = 0; i < open_windows.size(); ++i)
     open_windows[i]->Close();
+  base::MessageLoop::current()->RunUntilIdle();
   PlatformExit();
-  base::MessageLoop::current()->RunUntilIdle();
 }
 
 void Shell::SetShellCreatedCallback(
     base::Callback<void(Shell*)> shell_created_callback) {
   DCHECK(shell_created_callback_.is_null());
   shell_created_callback_ = shell_created_callback;
 }
 
 Shell* Shell::FromRenderViewHost(RenderViewHost* rvh) {
   for (size_t i = 0; i < windows_.size(); ++i) {
@@ skipping 288 matching lines @@
   devtools_frontend_->Activate();
   devtools_frontend_->Focus();
 }
 
 void Shell::OnDevToolsWebContentsDestroyed() {
   devtools_observer_.reset();
   devtools_frontend_ = NULL;
 }
 
 }  // namespace content