Change bookmarkManager API from experimental to private.

chrome/browser/bookmarks/bookmark_extension_helpers.h

Index: chrome/browser/bookmarks/bookmark_extension_helpers.h
diff --git a/chrome/browser/bookmarks/bookmark_extension_helpers.h b/chrome/browser/bookmarks/bookmark_extension_helpers.h
index 5113b7a272e0d2611f047e591ea9a6a5dc9845e6..b5fb4ec59806a25ff7c9de24ad34ed981c302bc3 100644
--- a/chrome/browser/bookmarks/bookmark_extension_helpers.h
+++ b/chrome/browser/bookmarks/bookmark_extension_helpers.h
@@ -23,8 +23,8 @@ extensions::api::bookmarks::BookmarkTreeNode* GetBookmarkTreeNode(
     bool recurse,
     bool only_folders);
 
-// TODO(mwrosen): Remove this function once chrome.experimental.bookmarkManager
-// is refactored to use the JSON schema compiler.
+// TODO(mwrosen): Remove this function once chrome.bookmarkManagerPrivate is
+// refactored to use the JSON schema compiler.
 base::DictionaryValue* GetNodeDictionary(const BookmarkNode* node,
                                          bool recurse,
                                          bool only_folders);
@@ -41,14 +41,14 @@ void AddNodeFoldersOnly(const BookmarkNode* node,
                                 nodes,
                         bool recurse);
 
-// TODO(mwrosen): Remove this function once chrome.experimental.bookmarkManager
-// is refactored to use the JSON schema compiler.
+// TODO(mwrosen): Remove this function once chrome.bookmarkManagerPrivate is
+// refactored to use the JSON schema compiler.
 void AddNode(const BookmarkNode* node,
              base::ListValue* list,
              bool recurse);
 
-// TODO(mwrosen): Remove this function once chrome.experimental.bookmarkManager
-// is refactored to use the JSON schema compiler.
+// TODO(mwrosen): Remove this function once chrome.bookmarkManagerPrivate is
+// refactored to use the JSON schema compiler.
 void AddNodeFoldersOnly(const BookmarkNode* node,
                         base::ListValue* list,
                         bool recurse);