[content shell] don't require a user action for focus/blur events during layout tests

content/shell/shell.cc

 // 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.
 
 #include "content/shell/shell.h"
 
 #include "base/auto_reset.h"
 #include "base/command_line.h"
 #include "base/message_loop.h"
 #include "base/path_service.h"
@@ skipping 270 matching lines @@
                                 const string16& source_id) {
   return CommandLine::ForCurrentProcess()->HasSwitch(switches::kDumpRenderTree);
 }
 
 void Shell::RendererUnresponsive(WebContents* source) {
   if (!CommandLine::ForCurrentProcess()->HasSwitch(switches::kDumpRenderTree))
     return;
   WebKitTestController::Get()->RendererUnresponsive();
 }
 
+void Shell::ActivateContents(WebContents* contents) {
+  contents->GetRenderViewHost()->Focus();
+}
+
+void Shell::DeactivateContents(WebContents* contents) {
+  contents->GetRenderViewHost()->Blur();
+}
+
 void Shell::Observe(int type,
                     const NotificationSource& source,
                     const NotificationDetails& details) {
   if (type == NOTIFICATION_WEB_CONTENTS_TITLE_UPDATED) {
     std::pair<NavigationEntry*, bool>* title =
         Details<std::pair<NavigationEntry*, bool> >(details).ptr();
 
     if (title->first) {
       string16 text = title->first->GetTitle();
       PlatformSetTitle(text);
     }
   }
 }
 
 }  // namespace content