Updates from API review.

    * AccessibilityService -- document onBind() to not be implemented.
    * GestureLibrary.getLearner() -- needs to be hidden.
    * IntentSender -- remove protected constructors, document that it is retrieved from a PendingIntent.
    * Hide permissions: SHUTDOWN, STOP_APP_SWITCHES.
    * Context -- hide BACKUP_SERVICE.
    * ContextWrapper -- hide getSharedPrefs bla h blah
    * Intent.parseUri() -- fix docs.
    * ApplicationInfo.FLAG_TEST_ONLY?!?
    * Hide MockContext.getSharedPrefs blah blah
diff --git a/core/java/android/content/pm/ApplicationInfo.java b/core/java/android/content/pm/ApplicationInfo.java
index 9ca11cd..0a42a6f 100644
--- a/core/java/android/content/pm/ApplicationInfo.java
+++ b/core/java/android/content/pm/ApplicationInfo.java
@@ -131,8 +131,9 @@
     public static final int FLAG_UPDATED_SYSTEM_APP = 1<<7;
     
     /**
-     * Value for {@link #flags}: this is set of the application has set
-     * its android:targetSdkVersion to something >= the current SDK version.
+     * Value for {@link #flags}: this is set of the application has specified
+     * {@link android.R.styleable#AndroidManifestApplication_testOnly
+     * android:testOnly} to be true.
      */
     public static final int FLAG_TEST_ONLY = 1<<8;