Remove visible for testing notation for getMobileFolder()

chrome/android/java/src/org/chromium/chrome/browser/BookmarksBridge.java

Index: chrome/android/java/src/org/chromium/chrome/browser/BookmarksBridge.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/BookmarksBridge.java b/chrome/android/java/src/org/chromium/chrome/browser/BookmarksBridge.java
index f3f149397e0f6a60c3b7358522a22069973a34a1..962507d6e12c38c3bd1204ca9b23f7f9a0055c2a 100644
--- a/chrome/android/java/src/org/chromium/chrome/browser/BookmarksBridge.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/BookmarksBridge.java
@@ -363,7 +363,8 @@ public class BookmarksBridge {
     }
 
     /**
-     * @return All bookmark IDs ordered by descending creation date.
+     * @return All bookmark IDs ordered by descending creation date. Partner/managed bookmarks are
+     *         not included.
      */
     public List<BookmarkId> getAllBookmarkIDsOrderedByCreationDate() {
         assert mIsNativeBookmarkModelLoaded;