Basic wiring to hook up the call activity logic with calls manager.

Change-Id: I3bbd1401b933b353578d66168ce1bdf914b6f762
diff --git a/src/com/android/telecomm/DialerAdapter.java b/src/com/android/telecomm/DialerAdapter.java
index fef3d9f..927663b 100644
--- a/src/com/android/telecomm/DialerAdapter.java
+++ b/src/com/android/telecomm/DialerAdapter.java
@@ -1,10 +1,14 @@
 package com.android.telecomm;
 
-/** Only exposes the CallsManager APIs that the Dialer should have access to. */
+/**
+ * Only exposes the CallsManager APIs that the Dialer should have access to.
+ *
+ * NOTE(gilad): may be unnecessary, see the comment in CallsManager.
+ */
+
 public class DialerAdapter {
   private CallsManager callsManager;
 
-  /** Package private */
   DialerAdapter(CallsManager callsManager) {
     this.callsManager = callsManager;
   }