bookmarks: Move BookmarkNode into 'bookmarks' namespace.

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

Index: chrome/browser/ui/cocoa/bookmarks/bookmark_model_observer_for_cocoa.h
diff --git a/chrome/browser/ui/cocoa/bookmarks/bookmark_model_observer_for_cocoa.h b/chrome/browser/ui/cocoa/bookmarks/bookmark_model_observer_for_cocoa.h
index 7d7f18680c374b0234598ed6c6f9ac72cfb2bdf5..cf3e2e2cc9e2ea987bf3caa4c2193f10cddb8c87 100644
--- a/chrome/browser/ui/cocoa/bookmarks/bookmark_model_observer_for_cocoa.h
+++ b/chrome/browser/ui/cocoa/bookmarks/bookmark_model_observer_for_cocoa.h
@@ -42,25 +42,25 @@ class BookmarkModelObserverForCocoa : public bookmarks::BookmarkModelObserver {
 
   // Starts and stops observing a specified |node|; the node must be contained
   // within the model.
-  void StartObservingNode(const BookmarkNode* node);
-  void StopObservingNode(const BookmarkNode* node);
+  void StartObservingNode(const bookmarks::BookmarkNode* node);
+  void StopObservingNode(const bookmarks::BookmarkNode* node);
 
   // bookmarks::BookmarkModelObserver:
   void BookmarkModelBeingDeleted(bookmarks::BookmarkModel* model) override;
   void BookmarkNodeMoved(bookmarks::BookmarkModel* model,
-                         const BookmarkNode* old_parent,
+                         const bookmarks::BookmarkNode* old_parent,
                          int old_index,
-                         const BookmarkNode* new_parent,
+                         const bookmarks::BookmarkNode* new_parent,
                          int new_index) override;
   void BookmarkNodeRemoved(bookmarks::BookmarkModel* model,
-                           const BookmarkNode* parent,
+                           const bookmarks::BookmarkNode* parent,
                            int old_index,
-                           const BookmarkNode* node,
+                           const bookmarks::BookmarkNode* node,
                            const std::set<GURL>& removed_urls) override;
   void BookmarkAllUserNodesRemoved(bookmarks::BookmarkModel* model,
                                    const std::set<GURL>& removed_urls) override;
   void BookmarkNodeChanged(bookmarks::BookmarkModel* model,
-                           const BookmarkNode* node) override;
+                           const bookmarks::BookmarkNode* node) override;
 
   // Some notifications we don't care about, but by being pure virtual
   // in the base class we must implement them.
@@ -68,12 +68,14 @@ class BookmarkModelObserverForCocoa : public bookmarks::BookmarkModelObserver {
   void BookmarkModelLoaded(bookmarks::BookmarkModel* model,
                            bool ids_reassigned) override {}
   void BookmarkNodeAdded(bookmarks::BookmarkModel* model,
-                         const BookmarkNode* parent,
+                         const bookmarks::BookmarkNode* parent,
                          int index) override {}
-  void BookmarkNodeFaviconChanged(bookmarks::BookmarkModel* model,
-                                  const BookmarkNode* node) override {}
-  void BookmarkNodeChildrenReordered(bookmarks::BookmarkModel* model,
-                                     const BookmarkNode* node) override {}
+  void BookmarkNodeFaviconChanged(
+      bookmarks::BookmarkModel* model,
+      const bookmarks::BookmarkNode* node) override {}
+  void BookmarkNodeChildrenReordered(
+      bookmarks::BookmarkModel* model,
+      const bookmarks::BookmarkNode* node) override {}
 
   void ExtensiveBookmarkChangesBeginning(
       bookmarks::BookmarkModel* model) override {}
@@ -83,7 +85,8 @@ class BookmarkModelObserverForCocoa : public bookmarks::BookmarkModelObserver {
 
  private:
   bookmarks::BookmarkModel* model_;  // Weak; it is owned by a Profile.
-  std::set<const BookmarkNode*> nodes_;  // Weak items owned by a BookmarkModel.
+  std::set<const bookmarks::BookmarkNode*>
+      nodes_;  // Weak items owned by a BookmarkModel.
   base::mac::ScopedBlock<ChangeCallback> callback_;
 
   // Send a notification to the client; |deleted| is YES if an observed node was