chrome: Remove use of MessageLoopProxy and deprecated MessageLoop APIs

chrome/common/service_process_util.h

Index: chrome/common/service_process_util.h
diff --git a/chrome/common/service_process_util.h b/chrome/common/service_process_util.h
index 90676239cbf16f23fb48e44f3ce49f9293a9822e..7783e76e342df55651a4e749f7357d4cdadaea46 100644
--- a/chrome/common/service_process_util.h
+++ b/chrome/common/service_process_util.h
@@ -26,7 +26,7 @@ class NSString;
 
 namespace base {
 class CommandLine;
-class MessageLoopProxy;
+class SingleThreadTaskRunner;
 }
 
 // Return the IPC channel to connect to the service process.
@@ -88,11 +88,10 @@ class ServiceProcessState {
   // This method is called when the service process is running and initialized.
   // |terminate_task| is invoked when we get a terminate request from another
   // process (in the same thread that called SignalReady). It can be NULL.
-  // |message_loop_proxy| must be of type IO and is the loop that POSIX uses
+  // |task_runner| must be of type IO and is the loop that POSIX uses
   // to monitor the service process.
-  bool SignalReady(
-      base::MessageLoopProxy* message_loop_proxy,
-      const base::Closure& terminate_task);
+  bool SignalReady(base::SingleThreadTaskRunner* task_runner,
+                   const base::Closure& terminate_task);
 
   // Signal that the service process is stopped.
   void SignalStopped();