Disable long running chronograph thread

Bug: 21781020
Change-Id: Ia9ad08faf18fd890ee6ce63c83a45938dd7a0a47
diff --git a/service/java/com/android/server/wifi/WifiConfigStore.java b/service/java/com/android/server/wifi/WifiConfigStore.java
index 8c480c0..4ac3ded 100644
--- a/service/java/com/android/server/wifi/WifiConfigStore.java
+++ b/service/java/com/android/server/wifi/WifiConfigStore.java
@@ -670,7 +670,7 @@
         }
 
         Chronograph chronograph = new Chronograph();
-        chronograph.start();
+        /* chronograph.start(); */
         mMOManager = new MOManager(new File(PPS_FILE));
         mAnqpCache = new AnqpCache(chronograph);
         mSupplicantBridge = new SupplicantBridge(mWifiNative, this);