Make android.intent.action.MASTER_CLEAR depreciation explicit

Bug: 36977779
Test: make sailfish cts
Test: run cts -o -m CtsSignatureTestCases -t android.signature.cts.IntentTest#shouldNotFindUnexpectedIntents
Change-Id: I7c18f9c3c1b73b4feca6904f927266f6973d889c
diff --git a/core/java/android/content/Intent.java b/core/java/android/content/Intent.java
index 52a8760..0d638a1 100644
--- a/core/java/android/content/Intent.java
+++ b/core/java/android/content/Intent.java
@@ -3413,9 +3413,7 @@
     public static final String EXTRA_SUBSCRIPTION_INDEX = "android.intent.extra.SUBSCRIPTION_INDEX";
 
     /**
-     * Deprecated - use {@link #ACTION_FACTORY_RESET} instead.
-     *
-     * {@hide}
+     * Deprecated - use ACTION_FACTORY_RESET instead.
      */
     @Deprecated
     public static final String ACTION_MASTER_CLEAR = "android.intent.action.MASTER_CLEAR";