hide PII from log

Bug: 29943985
Change-Id: I9f8df2e7a3063c8979f1a82d477306a047e230a9
diff --git a/src/java/com/android/ims/ImsCall.java b/src/java/com/android/ims/ImsCall.java
index 7118636..e0ee6aa 100644
--- a/src/java/com/android/ims/ImsCall.java
+++ b/src/java/com/android/ims/ImsCall.java
@@ -1017,7 +1017,7 @@
      */
     public void start(ImsCallSession session, String callee)
             throws ImsException {
-        logi("start(1) :: session=" + session + ", callee=" + callee);
+        logi("start(1) :: session=" + session);
 
         synchronized(mLockObj) {
             mSession = session;
@@ -1042,7 +1042,7 @@
      */
     public void start(ImsCallSession session, String[] participants)
             throws ImsException {
-        logi("start(n) :: session=" + session + ", callee=" + participants);
+        logi("start(n) :: session=" + session);
 
         synchronized(mLockObj) {
             mSession = session;
diff --git a/src/java/com/android/ims/ImsManager.java b/src/java/com/android/ims/ImsManager.java
index ecc05e8..c94f0bc 100644
--- a/src/java/com/android/ims/ImsManager.java
+++ b/src/java/com/android/ims/ImsManager.java
@@ -1040,7 +1040,7 @@
             ImsCall.Listener listener) throws ImsException {
         if (DBG) {
             log("makeCall :: serviceId=" + serviceId
-                    + ", profile=" + profile + ", callees=" + callees);
+                    + ", profile=" + profile);
         }
 
         checkAndThrowExceptionIfServiceUnavailable();