Some new API cleanup.

- Tweak Fragment docs to match new sample code.
- Make some new attributes public.
- Hide all of the XmlAdapter stuff, since it is not actually being used.

Change-Id: Iae2062f91d1ca0c6b1d656ae948417d3d048482f
diff --git a/core/java/android/text/ClipboardManager.java b/core/java/android/text/ClipboardManager.java
index 0b239cf..d030910 100644
--- a/core/java/android/text/ClipboardManager.java
+++ b/core/java/android/text/ClipboardManager.java
@@ -17,7 +17,7 @@
 package android.text;
 
 /**
- * @deprecated Old text-only interace to the clipboard.  See
+ * @deprecated Old text-only interface to the clipboard.  See
  * {@link android.content.ClipboardManager} for the modern API.
  */
 @Deprecated