Revert "content: Remove use of MessageLoopProxy and deprecated MessageLoop APIs"

content/browser/plugin_service_impl_browsertest.cc

Index: content/browser/plugin_service_impl_browsertest.cc
diff --git a/content/browser/plugin_service_impl_browsertest.cc b/content/browser/plugin_service_impl_browsertest.cc
index 9c1e9f172fdb4d4dad5c5b2d739aae611cb9a37a..e60516e67e01e8c70de1e5f0cec66b5154998e42 100644
--- a/content/browser/plugin_service_impl_browsertest.cc
+++ b/content/browser/plugin_service_impl_browsertest.cc
@@ -7,10 +7,7 @@
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/command_line.h"
-#include "base/location.h"
 #include "base/path_service.h"
-#include "base/single_thread_task_runner.h"
-#include "base/thread_task_runner_handle.h"
 #include "content/public/browser/browser_context.h"
 #include "content/public/browser/plugin_service_filter.h"
 #include "content/public/browser/resource_context.h"
@@ -264,10 +261,12 @@ class MockCanceledBeforeSentPluginProcessHostClient
     set_host(host);
     // This gets called right before we request the plugin<=>renderer channel,
     // so we have to post a task to cancel it.
-    base::ThreadTaskRunnerHandle::Get()->PostTask(
-        FROM_HERE, base::Bind(&PluginProcessHost::CancelPendingRequest,
-                              base::Unretained(host), this));
-    base::ThreadTaskRunnerHandle::Get()->PostTask(
+    base::MessageLoop::current()->PostTask(
+        FROM_HERE,
+        base::Bind(&PluginProcessHost::CancelPendingRequest,
+                   base::Unretained(host),
+                   this));
+    base::MessageLoop::current()->PostTask(
         FROM_HERE, base::Bind(&QuitUIMessageLoopFromIOThread));
   }