chrome/browser: Remove use of MessageLoopProxy and deprecated MessageLoop APIs

chrome/browser/profiles/profile_destroyer.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 "chrome/browser/profiles/profile_destroyer.h"
 
 #include "base/bind.h"
+#include "base/location.h"
 #include "base/memory/scoped_ptr.h"
-#include "base/message_loop/message_loop.h"
+#include "base/single_thread_task_runner.h"
+#include "base/thread_task_runner_handle.h"
 #include "base/trace_event/trace_event.h"
 #include "chrome/browser/profiles/profile.h"
 #include "content/public/browser/render_process_host.h"
 
 namespace {
 
 #if defined(OS_ANDROID)
 // Set the render host waiting time to 5s on Android, that's the same
 // as an "Application Not Responding" timeout.
 const int64 kTimerDelaySeconds = 5;
@@ skipping 115 matching lines @@
   }
 }
 
 void ProfileDestroyer::RenderProcessHostDestroyed(
     content::RenderProcessHost* host) {
   DCHECK(num_hosts_ > 0);
   --num_hosts_;
   if (num_hosts_ == 0) {
     // Delay the destruction one step further in case other observers need to
     // look at the profile attached to the host.
-    base::MessageLoop::current()->PostTask(
-        FROM_HERE, base::Bind(
-            &ProfileDestroyer::DestroyProfile, weak_ptr_factory_.GetWeakPtr()));
+    base::ThreadTaskRunnerHandle::Get()->PostTask(
+        FROM_HERE, base::Bind(&ProfileDestroyer::DestroyProfile,
+                              weak_ptr_factory_.GetWeakPtr()));
   }
 }
 
 void ProfileDestroyer::DestroyProfile() {
   // We might have been cancelled externally before the timer expired.
   if (!profile_) {
     delete this;
     return;
   }
 
@@ skipping 15 matching lines @@
         content::RenderProcessHost::AllHostsIterator());
       !iter.IsAtEnd(); iter.Advance()) {
     content::RenderProcessHost* render_process_host = iter.GetCurrentValue();
     if (render_process_host &&
             render_process_host->GetBrowserContext() == profile) {
       hosts->insert(render_process_host);
     }
   }
   return !hosts->empty();
 }