Fix code placement and comments for gtalk url scraping settings.
diff --git a/core/java/android/provider/Settings.java b/core/java/android/provider/Settings.java
index 5d0b5a6..5bc5855 100644
--- a/core/java/android/provider/Settings.java
+++ b/core/java/android/provider/Settings.java
@@ -2984,13 +2984,15 @@
                 "gtalk_max_conn_history_records";
 
         /**
-         * This is gdata url to lookup album and picture info from picasa web.
+         * This is gdata url to lookup album and picture info from picasa web. It also controls
+         * whether url scraping for picasa is enabled (NULL to disable).
          */
         public static final String GTALK_PICASA_ALBUM_URL =
                 "gtalk_picasa_album_url";
 
         /**
-         * This is the url to lookup picture info from flickr.
+         * This is the url to lookup picture info from flickr. It also controls
+         * whether url scraping for flickr is enabled (NULL to disable).
          */
         public static final String GTALK_FLICKR_PHOTO_INFO_URL =
                 "gtalk_flickr_photo_info_url";
@@ -3002,12 +3004,19 @@
                 "gtalk_flickr_photo_url";
 
         /**
-         * This is the gdata url to lookup info on a youtube video.
+         * This is the gdata url to lookup info on a youtube video. It also controls
+         * whether url scraping for youtube is enabled (NULL to disable).
          */
         public static final String GTALK_YOUTUBE_VIDEO_URL =
                 "gtalk_youtube_video_url";
 
         /**
+         * Enable/disable GTalk URL scraping for JPG images ("true" to enable).
+         */
+        public static final String GTALK_URL_SCRAPING_FOR_JPG =
+                "gtalk_url_scraping_for_jpg";
+
+        /**
          * Chat message lifetime (for pruning old chat messages).
          */
         public static final String GTALK_CHAT_MESSAGE_LIFETIME =
@@ -3032,12 +3041,6 @@
                 "push_messaging_registration_url";
 
         /**
-         * Enable/disable GTalk URL scraping for JPG images.
-         */
-        public static final String GTALK_URL_SCRAPING_FOR_JPG =
-                "gtalk_url_scraping_for_jpg";
-
-        /**
          * Use android://<it> routing infos for Google Sync Server subcriptions.
          */
         public static final String GSYNC_USE_RMQ2_ROUTING_INFO = "gsync_use_rmq2_routing_info";