Remove iOS ifdefs in src/content.

content/public/test/test_utils.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/public/test/test_utils.h"
 
 #include <utility>
 
 #include "base/bind.h"
 #include "base/command_line.h"
@@ skipping 111 matching lines @@
   RunThisRunLoop(&run_loop);
 }
 
 void RunThisRunLoop(base::RunLoop* run_loop) {
   base::MessageLoop::ScopedNestableTaskAllower allow(
       base::MessageLoop::current());
 
   // If we're running inside a browser test, we might need to allow the test
   // launcher to do extra work before/after running a nested message loop.
   TestLauncherDelegate* delegate = NULL;
-#if !defined(OS_IOS)
   delegate = GetCurrentTestLauncherDelegate();
-#endif
   if (delegate)
     delegate->PreRunMessageLoop(run_loop);
   run_loop->Run();
   if (delegate)
     delegate->PostRunMessageLoop();
 }
 
 void RunAllPendingInMessageLoop() {
   base::RunLoop run_loop;
   base::ThreadTaskRunnerHandle::Get()->PostTask(
@@ skipping 237 matching lines @@
 
 void WebContentsDestroyedWatcher::Wait() {
   message_loop_runner_->Run();
 }
 
 void WebContentsDestroyedWatcher::WebContentsDestroyed() {
   message_loop_runner_->Quit();
 }
 
 }  // namespace content