make various compat classes package only

Change-Id: Icc42b95455cc572cee9a583a22e55febb7663fba
diff --git a/v4/honeycomb/android/support/v4/app/TaskStackBuilderHoneycomb.java b/v4/honeycomb/android/support/v4/app/TaskStackBuilderHoneycomb.java
index 24aba07..8bb602e 100644
--- a/v4/honeycomb/android/support/v4/app/TaskStackBuilderHoneycomb.java
+++ b/v4/honeycomb/android/support/v4/app/TaskStackBuilderHoneycomb.java
@@ -23,7 +23,7 @@
 /**
  * Implementation of TaskStackBuilder that can call Honeycomb APIs.
  */
-public class TaskStackBuilderHoneycomb {
+class TaskStackBuilderHoneycomb {
     public static PendingIntent getActivitiesPendingIntent(Context context, int requestCode,
             Intent[] intents, int flags) {
         return PendingIntent.getActivities(context, requestCode, intents, flags);
diff --git a/v4/ics/android/support/v4/net/TrafficStatsCompatIcs.java b/v4/ics/android/support/v4/net/TrafficStatsCompatIcs.java
index bff6d20..0f63fce 100644
--- a/v4/ics/android/support/v4/net/TrafficStatsCompatIcs.java
+++ b/v4/ics/android/support/v4/net/TrafficStatsCompatIcs.java
@@ -24,7 +24,7 @@
 /**
  * Implementation of TrafficStatsCompat that can call ICS APIs.
  */
-public class TrafficStatsCompatIcs {
+class TrafficStatsCompatIcs {
     public static void clearThreadStatsTag() {
         TrafficStats.clearThreadStatsTag();
     }
diff --git a/v4/jellybean-mr2/android/support/v4/media/TransportMediatorCallback.java b/v4/jellybean-mr2/android/support/v4/media/TransportMediatorCallback.java
index aaed620..7dae7dc 100644
--- a/v4/jellybean-mr2/android/support/v4/media/TransportMediatorCallback.java
+++ b/v4/jellybean-mr2/android/support/v4/media/TransportMediatorCallback.java
@@ -18,7 +18,7 @@
 
 import android.view.KeyEvent;
 
-public interface TransportMediatorCallback {
+interface TransportMediatorCallback {
     public void handleKey(KeyEvent key);
     public void handleAudioFocusChange(int focusChange);
     public long getPlaybackPosition();
diff --git a/v4/jellybean-mr2/android/support/v4/media/TransportMediatorJellybeanMR2.java b/v4/jellybean-mr2/android/support/v4/media/TransportMediatorJellybeanMR2.java
index 89bed33..38b6778 100644
--- a/v4/jellybean-mr2/android/support/v4/media/TransportMediatorJellybeanMR2.java
+++ b/v4/jellybean-mr2/android/support/v4/media/TransportMediatorJellybeanMR2.java
@@ -28,7 +28,7 @@
 import android.view.View;
 import android.view.ViewTreeObserver;
 
-public class TransportMediatorJellybeanMR2
+class TransportMediatorJellybeanMR2
         implements RemoteControlClient.OnGetPlaybackPositionListener,
         RemoteControlClient.OnPlaybackPositionUpdateListener {
     final Context mContext;
diff --git a/v4/jellybean-mr2/android/support/v4/view/accessibility/AccessibilityNodeInfoCompatJellybeanMr2.java b/v4/jellybean-mr2/android/support/v4/view/accessibility/AccessibilityNodeInfoCompatJellybeanMr2.java
index 6c2f18a..2b76ea0 100644
--- a/v4/jellybean-mr2/android/support/v4/view/accessibility/AccessibilityNodeInfoCompatJellybeanMr2.java
+++ b/v4/jellybean-mr2/android/support/v4/view/accessibility/AccessibilityNodeInfoCompatJellybeanMr2.java
@@ -18,7 +18,7 @@
 
 import android.view.accessibility.AccessibilityNodeInfo;
 
-public class AccessibilityNodeInfoCompatJellybeanMr2 {
+class AccessibilityNodeInfoCompatJellybeanMr2 {
 
     public static void setViewIdResourceName(Object info, String viewId) {
         ((AccessibilityNodeInfo) info).setViewIdResourceName(viewId);
diff --git a/v4/jellybean/android/support/v4/view/ViewCompatJB.java b/v4/jellybean/android/support/v4/view/ViewCompatJB.java
index ccbd052..7456d28 100644
--- a/v4/jellybean/android/support/v4/view/ViewCompatJB.java
+++ b/v4/jellybean/android/support/v4/view/ViewCompatJB.java
@@ -23,7 +23,7 @@
 /**
  * Jellybean-specific View API access
  */
-public class ViewCompatJB {
+class ViewCompatJB {
 
     public static boolean hasTransientState(View view) {
         return view.hasTransientState();