Add Intent#EXTRA_CONTENT_QUERY.

Fixes: 119269845
Test: make
Change-Id: I849d0ca62a222b8cabb8cb0e71eb6b016026cc0c
diff --git a/core/java/android/content/Intent.java b/core/java/android/content/Intent.java
index e9b2404..10c6bc6 100644
--- a/core/java/android/content/Intent.java
+++ b/core/java/android/content/Intent.java
@@ -5229,6 +5229,17 @@
     public static final String EXTRA_QUIET_MODE = "android.intent.extra.QUIET_MODE";
 
     /**
+     * Optional CharSequence extra to provide a search query.
+     *
+     * <p>Applicable to {@link Intent} with actions:
+     * <ul>
+     *      <li>{@link Intent#ACTION_GET_CONTENT}</li>
+     *      <li>{@link Intent#ACTION_OPEN_DOCUMENT}</li>
+     * </ul>
+     */
+    public static final String EXTRA_CONTENT_QUERY = "android.intent.extra.CONTENT_QUERY";
+
+    /**
      * Used as an int extra field in {@link #ACTION_MEDIA_RESOURCE_GRANTED}
      * intents to specify the resource type granted. Possible values are
      * {@link #EXTRA_MEDIA_RESOURCE_TYPE_VIDEO_CODEC} or