Monkey: Set the name of the process to distinguish from generic name (app_process)

Change-Id: If58ff437bfbea421dc00a2d85547267c010871e4
diff --git a/cmds/monkey/src/com/android/commands/monkey/Monkey.java b/cmds/monkey/src/com/android/commands/monkey/Monkey.java
index 2f8d874..7c75776 100644
--- a/cmds/monkey/src/com/android/commands/monkey/Monkey.java
+++ b/cmds/monkey/src/com/android/commands/monkey/Monkey.java
@@ -357,6 +357,8 @@
         // Set ro.monkey if it's not set yet.
         SystemProperties.set("ro.monkey", "true");
 
+        Process.setArgV0("com.android.commands.monkey");
+
         int resultCode = (new Monkey()).run(args);
         System.exit(resultCode);
     }