Restore DHCP client logging.

Bug: 28955598
Change-Id: I2e2684a787061612471830e4d840ce422091bafb
diff --git a/services/net/java/android/net/dhcp/DhcpClient.java b/services/net/java/android/net/dhcp/DhcpClient.java
index 99b10c3..96c852b 100644
--- a/services/net/java/android/net/dhcp/DhcpClient.java
+++ b/services/net/java/android/net/dhcp/DhcpClient.java
@@ -84,7 +84,7 @@
 public class DhcpClient extends StateMachine {
 
     private static final String TAG = "DhcpClient";
-    private static final boolean DBG = false;
+    private static final boolean DBG = true;
     private static final boolean STATE_DBG = false;
     private static final boolean MSG_DBG = false;
     private static final boolean PACKET_DBG = false;