[MD Bookmarks] Edit Bookmarks.

chrome/browser/resources/md_bookmarks/store.js

Index: chrome/browser/resources/md_bookmarks/store.js
diff --git a/chrome/browser/resources/md_bookmarks/store.js b/chrome/browser/resources/md_bookmarks/store.js
index 18506dd4c5fb23e050954454e0357013d7f97005..bdbcb2ebd10de8400a8af2ac44628d861266aede 100644
--- a/chrome/browser/resources/md_bookmarks/store.js
+++ b/chrome/browser/resources/md_bookmarks/store.js
@@ -55,9 +55,14 @@ var BookmarksStore = Polymer({
     chrome.bookmarks.getTree(function(results) {
       this.setupStore_(results[0]);
     }.bind(this));
+    // Attach bookmarks API listeners.
     chrome.bookmarks.onRemoved.addListener(this.onBookmarkRemoved_.bind(this));
+    chrome.bookmarks.onChanged.addListener(this.onBookmarkChanged_.bind(this));
   },
 
+////////////////////////////////////////////////////////////////////////////////
+// bookmarks-store, private:
+
   /**
    * @param {BookmarkTreeNode} rootNode
    * @private
@@ -72,35 +77,6 @@ var BookmarksStore = Polymer({
   },
 
   /**
-   * Selects the folder specified by the event and deselects the previously
-   * selected folder.
-   * @param {CustomEvent} e
-   * @private
-   */
-  onSelectedFolderChanged_: function(e) {
-    // Deselect the old folder if defined.
-    if (this.selectedId)
-      this.set(this.idToNodeMap_[this.selectedId].path + '.isSelected', false);
-
-    var selectedId = /** @type {string} */ (e.detail);
-    var newFolder = this.idToNodeMap_[selectedId];
-    this.set(newFolder.path + '.isSelected', true);
-    this.selectedId = selectedId;
-  },
-
-  /**
-   * Handles events that open and close folders.
-   * @param {CustomEvent} e
-   * @private
-   */
-  onFolderOpenChanged_: function(e) {
-    var folder = this.idToNodeMap_[e.detail.id];
-    this.set(folder.path + '.isOpen', e.detail.open);
-    if (!folder.isOpen && this.isAncestorOfSelected_(folder))
-      this.fire('selected-folder-changed', folder.id);
-  },
-
-  /**
    * @param {BookmarkTreeNode} folder
    * @private
    * @return {boolean}
@@ -117,6 +93,26 @@ var BookmarksStore = Polymer({
   },
 
   /**
+   * Remove all descendants of a given node from the map.
+   * @param {string} id
+   * @private
+   */
+  removeDescendantsFromMap_: function(id) {
+    var node = this.idToNodeMap_[id];
+    if (!node)
+      return;
+
+    if (node.children) {
+      for (var i = 0; i < node.children.length; i++)
+        this.removeDescendantsFromMap_(node.children[i].id);
+    }
+    delete this.idToNodeMap_[id];
+  },
+
+////////////////////////////////////////////////////////////////////////////////
+// bookmarks-store, bookmarks API event listeners:
+
+  /**
    * Callback for when a bookmark node is removed.
    * If a folder is selected or is an ancestor of a selected folder, the parent
    * of the removed folder will be selected.
@@ -136,23 +132,53 @@ var BookmarksStore = Polymer({
   },
 
   /**
-   * Remove all descendants of a given node from the map.
-   * @param {string} id
+   * Called when the title of a bookmark changes.
+   * @param {string} id The id of changed bookmark node.
+   * @param {!Object} changeInfo
+   */
+  onBookmarkChanged_: function(id, changeInfo) {
+    if (changeInfo.title)
+      this.set(this.idToNodeMap_[id].path + '.title', changeInfo.title);
+    if (changeInfo.url)
+      this.set(this.idToNodeMap_[id].path + '.url', changeInfo.url);
+  },
+
+////////////////////////////////////////////////////////////////////////////////
+// bookmarks-store, bookmarks app event listeners:
+
+  /**
+   * Selects the folder specified by the event and deselects the previously
+   * selected folder.
+   * @param {CustomEvent} e
    * @private
    */
-  removeDescendantsFromMap_: function(id) {
-    var node = this.idToNodeMap_[id];
-    if (!node)
-      return;
+  onSelectedFolderChanged_: function(e) {
+    // Deselect the old folder if defined.
+    if (this.selectedId)
+      this.set(this.idToNodeMap_[this.selectedId].path + '.isSelected', false);
 
-    if (node.children) {
-      for (var i = 0; i < node.children.length; i++)
-        this.removeDescendantsFromMap_(node.children[i].id);
-    }
-    delete this.idToNodeMap_[id];
+    var selectedId = /** @type {string} */ (e.detail);
+    var newFolder = this.idToNodeMap_[selectedId];
+    this.set(newFolder.path + '.isSelected', true);
+    this.selectedId = selectedId;
+  },
+
+  /**
+   * Handles events that open and close folders.
+   * @param {CustomEvent} e
+   * @private
+   */
+  onFolderOpenChanged_: function(e) {
+    var folder = this.idToNodeMap_[e.detail.id];
+    this.set(folder.path + '.isOpen', e.detail.open);
+    if (!folder.isOpen && this.isAncestorOfSelected_(folder))
+      this.fire('selected-folder-changed', folder.id);
   },
 });
 
+////////////////////////////////////////////////////////////////////////////////
+// bookmarks-store, static methods:
+
 /**
  * Stores the path from the store to a node inside the node.
  * @param {BookmarkTreeNode} bookmarkNode