bookmarks: Move BookmarkNode into 'bookmarks' namespace.

chrome/browser/ui/cocoa/bookmarks/bookmark_button.h

Index: chrome/browser/ui/cocoa/bookmarks/bookmark_button.h
diff --git a/chrome/browser/ui/cocoa/bookmarks/bookmark_button.h b/chrome/browser/ui/cocoa/bookmarks/bookmark_button.h
index 83c6fbeb2c50a84679d42f1184da94519977679b..50531edbc3bbc67a87defd9c3a592f07ffa4ce2f 100644
--- a/chrome/browser/ui/cocoa/bookmarks/bookmark_button.h
+++ b/chrome/browser/ui/cocoa/bookmarks/bookmark_button.h
@@ -9,12 +9,12 @@
 
 @class BookmarkBarFolderController;
 @class BookmarkButton;
-class BookmarkNode;
 @class BrowserWindowController;
 class ThemeService;
 
 namespace bookmarks {
 class BookmarkModel;
+class BookmarkNode;
 }
 
 // Protocol for a BookmarkButton's delegate, responsible for doing
@@ -106,7 +106,7 @@ class BookmarkModel;
 // Determine if the drag pasteboard has any drag data of type
 // kBookmarkDictionaryListPboardType and, if so, return those elements
 // otherwise return an empty vector.
-- (std::vector<const BookmarkNode*>)retrieveBookmarkNodeData;
+- (std::vector<const bookmarks::BookmarkNode*>)retrieveBookmarkNodeData;
 
 // Return YES if we should show the drop indicator, else NO.  In some
 // cases (e.g. hover open) we don't want to show the drop indicator.
@@ -146,7 +146,7 @@ class BookmarkModel;
 - (void)addNewFolderControllerWithParentButton:(BookmarkButton*)parentButton;
 
 // Open all of the nodes for the given node with disposition.
-- (void)openAll:(const BookmarkNode*)node
+- (void)openAll:(const bookmarks::BookmarkNode*)node
     disposition:(WindowOpenDisposition)disposition;
 
 // There are several operations which may affect the contents of a bookmark
@@ -162,7 +162,7 @@ class BookmarkModel;
 // Add a button for the given node to the bar or folder menu. This is safe
 // to call when a folder menu window is open as that window will be updated.
 // And index of -1 means to append to the end (bottom).
-- (void)addButtonForNode:(const BookmarkNode*)node
+- (void)addButtonForNode:(const bookmarks::BookmarkNode*)node
                  atIndex:(NSInteger)buttonIndex;
 
 // Given a list or |urls| and |titles|, create new bookmark nodes and add
@@ -183,7 +183,7 @@ class BookmarkModel;
 
 // Determine the controller containing the button representing |node|, if any.
 - (id<BookmarkButtonControllerProtocol>)controllerForNode:
-      (const BookmarkNode*)node;
+        (const bookmarks::BookmarkNode*)node;
 
 @end  // @protocol BookmarkButtonControllerProtocol
 
@@ -212,7 +212,7 @@ class BookmarkModel;
 @property(assign, nonatomic) BOOL acceptsTrackIn;
 
 // Return the bookmark node associated with this button, or NULL.
-- (const BookmarkNode*)bookmarkNode;
+- (const bookmarks::BookmarkNode*)bookmarkNode;
 
 // Return YES if this is a folder button (the node has subnodes).
 - (BOOL)isFolder;