Made the bookmarks extension APIs aware of managed bookmarks.

chrome/browser/extensions/api/bookmarks/bookmarks_api.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CHROME_BROWSER_EXTENSIONS_API_BOOKMARKS_BOOKMARKS_API_H_
 #define CHROME_BROWSER_EXTENSIONS_API_BOOKMARKS_BOOKMARKS_API_H_
 
 #include <list>
 #include <string>
 #include <vector>
 
 #include "base/compiler_specific.h"
 #include "base/memory/ref_counted.h"
 #include "chrome/browser/extensions/chrome_extension_function.h"
 #include "components/bookmarks/browser/base_bookmark_model_observer.h"
 #include "components/bookmarks/browser/bookmark_node.h"
 #include "extensions/browser/browser_context_keyed_api_factory.h"
 #include "extensions/browser/event_router.h"
 #include "ui/shell_dialogs/select_file_dialog.h"
 
+class ChromeBookmarkClient;
+
 namespace base {
 class FilePath;
 class ListValue;
 }
 
 namespace content {
 class BrowserContext;
 }
 
 namespace extensions {
@@ skipping 87 matching lines @@
  public:
   // AsyncExtensionFunction:
   virtual bool RunAsync() OVERRIDE;
 
  protected:
   virtual ~BookmarksFunction() {}
 
   // RunAsync semantic equivalent called when the bookmarks are ready.
   virtual bool RunOnReady() = 0;
 
+  // Helper to get the ChromeBookmarkClient.
+  ChromeBookmarkClient* GetChromeBookmarkClient();
+
   // Helper to get the bookmark id as int64 from the given string id.
   // Sets error_ to an error string if the given id string can't be parsed
   // as an int64. In case of error, doesn't change id and returns false.
   bool GetBookmarkIdAsInt64(const std::string& id_string, int64* id);
 
   // Helper to get the bookmark node from a given string id.
   // If the given id can't be parsed or doesn't refer to a valid node, sets
   // error_ and returns NULL.
   const BookmarkNode* GetBookmarkNodeFromId(const std::string& id_string);
 
   // Helper to create a bookmark node from a CreateDetails object. If a node
   // can't be created based on the given details, sets error_ and returns NULL.
   const BookmarkNode* CreateBookmarkNode(
       BookmarkModel* model,
       const api::bookmarks::CreateDetails& details,
       const BookmarkNode::MetaInfoMap* meta_info);
 
   // Helper that checks if bookmark editing is enabled. If it's not, this sets
   // error_ to the appropriate error string.
   bool EditBookmarksEnabled();
 
+  // Helper that checks if |node| can be modified. Returns false if |node|
+  // is NULL, or a managed node, or the root node. In these cases the node
+  // can't be edited, can't have new child nodes appended, and its direct
+  // children can't be moved or reordered.
+  bool CanBeModified(const BookmarkNode* node);
+
  private:
   // BaseBookmarkModelObserver:
   virtual void BookmarkModelChanged() OVERRIDE;
   virtual void BookmarkModelLoaded(BookmarkModel* model,
                                    bool ids_reassigned) OVERRIDE;
 };
 
 class BookmarksGetFunction : public BookmarksFunction {
  public:
   DECLARE_EXTENSION_FUNCTION("bookmarks.get", BOOKMARKS_GET)
@@ skipping 195 matching lines @@
  private:
   virtual ~BookmarksExportFunction() {}
 
   // BookmarksFunction:
   virtual bool RunOnReady() OVERRIDE;
 };
 
 }  // namespace extensions
 
 #endif  // CHROME_BROWSER_EXTENSIONS_API_BOOKMARKS_BOOKMARKS_API_H_