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

chrome/browser/task_manager/task_manager_browsertest_util.cc

Index: chrome/browser/task_manager/task_manager_browsertest_util.cc
diff --git a/chrome/browser/task_manager/task_manager_browsertest_util.cc b/chrome/browser/task_manager/task_manager_browsertest_util.cc
index 094e6d2db1612f079847b24cac56fe4310c8156d..c8326bad9416092bad733f59cd431d08e734eae3 100644
--- a/chrome/browser/task_manager/task_manager_browsertest_util.cc
+++ b/chrome/browser/task_manager/task_manager_browsertest_util.cc
@@ -4,12 +4,14 @@
 
 #include "chrome/browser/task_manager/task_manager_browsertest_util.h"
 
-#include "base/message_loop/message_loop.h"
+#include "base/location.h"
 #include "base/run_loop.h"
+#include "base/single_thread_task_runner.h"
 #include "base/strings/string16.h"
 #include "base/strings/string_util.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/test/test_timeouts.h"
+#include "base/thread_task_runner_handle.h"
 #include "base/timer/timer.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/profiles/profile.h"
@@ -78,7 +80,8 @@ class ResourceChangeObserver : public TaskManagerModelObserver {
     if (!IsSatisfied())
       return;
 
-    base::MessageLoop::current()->PostTask(FROM_HERE, run_loop_.QuitClosure());
+    base::ThreadTaskRunnerHandle::Get()->PostTask(FROM_HERE,
+                                                  run_loop_.QuitClosure());
   }
 
   bool IsSatisfied() { return CountMatches() == required_count_; }
@@ -133,7 +136,8 @@ class ResourceChangeObserver : public TaskManagerModelObserver {
   }
 
   void OnTimeout() {
-    base::MessageLoop::current()->PostTask(FROM_HERE, run_loop_.QuitClosure());
+    base::ThreadTaskRunnerHandle::Get()->PostTask(FROM_HERE,
+                                                  run_loop_.QuitClosure());
     FAIL() << "Timed out.\n" << DumpTaskManagerModel();
   }