Revert "Add Basilisk"

This reverts commit e72ef92b5bdc43cd2584198e2e54e951b70299e8.

1 files changed, 0 insertions, 1760 deletions

diff --git a/application/basilisk/components/places/PlacesUIUtils.jsm b/application/basilisk/components/places/PlacesUIUtils.jsm
deleted file mode 100644
index 5faf820c6..000000000
--- a/application/basilisk/components/places/PlacesUIUtils.jsm
+++ /dev/null
@@ -1,1760 +0,0 @@
-/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-this.EXPORTED_SYMBOLS = ["PlacesUIUtils"];
-
-var Ci = Components.interfaces;
-var Cc = Components.classes;
-var Cr = Components.results;
-var Cu = Components.utils;
-
-Cu.import("resource://gre/modules/XPCOMUtils.jsm");
-Cu.import("resource://gre/modules/Services.jsm");
-Cu.import("resource://gre/modules/Timer.jsm");
-
-Cu.import("resource://gre/modules/PlacesUtils.jsm");
-XPCOMUtils.defineLazyModuleGetter(this, "PluralForm",
-                                  "resource://gre/modules/PluralForm.jsm");
-XPCOMUtils.defineLazyModuleGetter(this, "PrivateBrowsingUtils",
-                                  "resource://gre/modules/PrivateBrowsingUtils.jsm");
-XPCOMUtils.defineLazyModuleGetter(this, "NetUtil",
-                                  "resource://gre/modules/NetUtil.jsm");
-XPCOMUtils.defineLazyModuleGetter(this, "Task",
-                                  "resource://gre/modules/Task.jsm");
-XPCOMUtils.defineLazyModuleGetter(this, "RecentWindow",
-                                  "resource:///modules/RecentWindow.jsm");
-
-// PlacesUtils exposes multiple symbols, so we can't use defineLazyModuleGetter.
-Cu.import("resource://gre/modules/PlacesUtils.jsm");
-
-XPCOMUtils.defineLazyModuleGetter(this, "PlacesTransactions",
-                                  "resource://gre/modules/PlacesTransactions.jsm");
-
-XPCOMUtils.defineLazyModuleGetter(this, "CloudSync",
-                                  "resource://gre/modules/CloudSync.jsm");
-
-XPCOMUtils.defineLazyModuleGetter(this, "Weave",
-                                  "resource://services-sync/main.js");
-
-const gInContentProcess = Services.appinfo.processType == Ci.nsIXULRuntime.PROCESS_TYPE_CONTENT;
-const FAVICON_REQUEST_TIMEOUT = 60 * 1000;
-// Map from windows to arrays of data about pending favicon loads.
-let gFaviconLoadDataMap = new Map();
-
-// copied from utilityOverlay.js
-const TAB_DROP_TYPE = "application/x-moz-tabbrowser-tab";
-
-let InternalFaviconLoader = {
-  /**
-   * This gets called for every inner window that is destroyed.
-   * In the parent process, we process the destruction ourselves. In the child process,
-   * we notify the parent which will then process it based on that message.
-   */
-  observe(subject, topic, data) {
-    let innerWindowID = subject.QueryInterface(Ci.nsISupportsPRUint64).data;
-    this.removeRequestsForInner(innerWindowID);
-  },
-
-  /**
-   * Actually cancel the request, and clear the timeout for cancelling it.
-   */
-  _cancelRequest({uri, innerWindowID, timerID, callback}, reason) {
-    // Break cycle
-    let request = callback.request;
-    delete callback.request;
-    // Ensure we don't time out.
-    clearTimeout(timerID);
-    try {
-      request.cancel();
-    } catch (ex) {
-      Cu.reportError("When cancelling a request for " + uri.spec + " because " + reason + ", it was already canceled!");
-    }
-  },
-
-  /**
-   * Called for every inner that gets destroyed, only in the parent process.
-   */
-  removeRequestsForInner(innerID) {
-    for (let [window, loadDataForWindow] of gFaviconLoadDataMap) {
-      let newLoadDataForWindow = loadDataForWindow.filter(loadData => {
-        let innerWasDestroyed = loadData.innerWindowID == innerID;
-        if (innerWasDestroyed) {
-          this._cancelRequest(loadData, "the inner window was destroyed or a new favicon was loaded for it");
-        }
-        // Keep the items whose inner is still alive.
-        return !innerWasDestroyed;
-      });
-      // Map iteration with for...of is safe against modification, so
-      // now just replace the old value:
-      gFaviconLoadDataMap.set(window, newLoadDataForWindow);
-    }
-  },
-
-  /**
-   * Called when a toplevel chrome window unloads. We use this to tidy up after ourselves,
-   * avoid leaks, and cancel any remaining requests. The last part should in theory be
-   * handled by the inner-window-destroyed handlers. We clean up just to be on the safe side.
-   */
-  onUnload(win) {
-    let loadDataForWindow = gFaviconLoadDataMap.get(win);
-    if (loadDataForWindow) {
-      for (let loadData of loadDataForWindow) {
-        this._cancelRequest(loadData, "the chrome window went away");
-      }
-    }
-    gFaviconLoadDataMap.delete(win);
-  },
-
-  /**
-   * Remove a particular favicon load's loading data from our map tracking
-   * load data per chrome window.
-   *
-   * @param win
-   *        the chrome window in which we should look for this load
-   * @param filterData ({innerWindowID, uri, callback})
-   *        the data we should use to find this particular load to remove.
-   *
-   * @return the loadData object we removed, or null if we didn't find any.
-   */
-  _removeLoadDataFromWindowMap(win, {innerWindowID, uri, callback}) {
-    let loadDataForWindow = gFaviconLoadDataMap.get(win);
-    if (loadDataForWindow) {
-      let itemIndex = loadDataForWindow.findIndex(loadData => {
-        return loadData.innerWindowID == innerWindowID &&
-               loadData.uri.equals(uri) &&
-               loadData.callback.request == callback.request;
-      });
-      if (itemIndex != -1) {
-        let loadData = loadDataForWindow[itemIndex];
-        loadDataForWindow.splice(itemIndex, 1);
-        return loadData;
-      }
-    }
-    return null;
-  },
-
-  /**
-   * Create a function to use as a nsIFaviconDataCallback, so we can remove cancelling
-   * information when the request succeeds. Note that right now there are some edge-cases,
-   * such as about: URIs with chrome:// favicons where the success callback is not invoked.
-   * This is OK: we will 'cancel' the request after the timeout (or when the window goes
-   * away) but that will be a no-op in such cases.
-   */
-  _makeCompletionCallback(win, id) {
-    return {
-      onComplete(uri) {
-        let loadData = InternalFaviconLoader._removeLoadDataFromWindowMap(win, {
-          uri,
-          innerWindowID: id,
-          callback: this,
-        });
-        if (loadData) {
-          clearTimeout(loadData.timerID);
-        }
-        delete this.request;
-      },
-    };
-  },
-
-  ensureInitialized() {
-    if (this._initialized) {
-      return;
-    }
-    this._initialized = true;
-
-    Services.obs.addObserver(this, "inner-window-destroyed", false);
-    Services.ppmm.addMessageListener("Toolkit:inner-window-destroyed", msg => {
-      this.removeRequestsForInner(msg.data);
-    });
-  },
-
-  loadFavicon(browser, principal, uri) {
-    this.ensureInitialized();
-    let win = browser.ownerGlobal;
-    if (!gFaviconLoadDataMap.has(win)) {
-      gFaviconLoadDataMap.set(win, []);
-      let unloadHandler = event => {
-        let doc = event.target;
-        let eventWin = doc.defaultView;
-        if (eventWin == win) {
-          win.removeEventListener("unload", unloadHandler);
-          this.onUnload(win);
-        }
-      };
-      win.addEventListener("unload", unloadHandler, true);
-    }
-
-    let {innerWindowID, currentURI} = browser;
-
-    // Immediately cancel any earlier requests
-    this.removeRequestsForInner(innerWindowID);
-
-    // First we do the actual setAndFetch call:
-    let loadType = PrivateBrowsingUtils.isWindowPrivate(win)
-      ? PlacesUtils.favicons.FAVICON_LOAD_PRIVATE
-      : PlacesUtils.favicons.FAVICON_LOAD_NON_PRIVATE;
-    let callback = this._makeCompletionCallback(win, innerWindowID);
-    let request = PlacesUtils.favicons.setAndFetchFaviconForPage(currentURI, uri, false,
-                                                                 loadType, callback, principal);
-
-    // Now register the result so we can cancel it if/when necessary.
-    if (!request) {
-      // The favicon service can return with success but no-op (and leave request
-      // as null) if the icon is the same as the page (e.g. for images) or if it is
-      // the favicon for an error page. In this case, we do not need to do anything else.
-      return;
-    }
-    callback.request = request;
-    let loadData = {innerWindowID, uri, callback};
-    loadData.timerID = setTimeout(() => {
-      this._cancelRequest(loadData, "it timed out");
-      this._removeLoadDataFromWindowMap(win, loadData);
-    }, FAVICON_REQUEST_TIMEOUT);
-    let loadDataForWindow = gFaviconLoadDataMap.get(win);
-    loadDataForWindow.push(loadData);
-  },
-};
-
-this.PlacesUIUtils = {
-  ORGANIZER_LEFTPANE_VERSION: 7,
-  ORGANIZER_FOLDER_ANNO: "PlacesOrganizer/OrganizerFolder",
-  ORGANIZER_QUERY_ANNO: "PlacesOrganizer/OrganizerQuery",
-
-  LOAD_IN_SIDEBAR_ANNO: "bookmarkProperties/loadInSidebar",
-  DESCRIPTION_ANNO: "bookmarkProperties/description",
-
-  /**
-   * Makes a URI from a spec, and do fixup
-   * @param   aSpec
-   *          The string spec of the URI
-   * @return A URI object for the spec.
-   */
-  createFixedURI: function PUIU_createFixedURI(aSpec) {
-    return URIFixup.createFixupURI(aSpec, Ci.nsIURIFixup.FIXUP_FLAG_NONE);
-  },
-
-  getFormattedString: function PUIU_getFormattedString(key, params) {
-    return bundle.formatStringFromName(key, params, params.length);
-  },
-
-  /**
-   * Get a localized plural string for the specified key name and numeric value
-   * substituting parameters.
-   *
-   * @param   aKey
-   *          String, key for looking up the localized string in the bundle
-   * @param   aNumber
-   *          Number based on which the final localized form is looked up
-   * @param   aParams
-   *          Array whose items will substitute #1, #2,... #n parameters
-   *          in the string.
-   *
-   * @see https://developer.mozilla.org/en/Localization_and_Plurals
-   * @return The localized plural string.
-   */
-  getPluralString: function PUIU_getPluralString(aKey, aNumber, aParams) {
-    let str = PluralForm.get(aNumber, bundle.GetStringFromName(aKey));
-
-    // Replace #1 with aParams[0], #2 with aParams[1], and so on.
-    return str.replace(/\#(\d+)/g, function(matchedId, matchedNumber) {
-      let param = aParams[parseInt(matchedNumber, 10) - 1];
-      return param !== undefined ? param : matchedId;
-    });
-  },
-
-  getString: function PUIU_getString(key) {
-    return bundle.GetStringFromName(key);
-  },
-
-  get _copyableAnnotations() {
-    return [
-      this.DESCRIPTION_ANNO,
-      this.LOAD_IN_SIDEBAR_ANNO,
-      PlacesUtils.READ_ONLY_ANNO,
-    ];
-  },
-
-  /**
-   * Get a transaction for copying a uri item (either a bookmark or a history
-   * entry) from one container to another.
-   *
-   * @param   aData
-   *          JSON object of dropped or pasted item properties
-   * @param   aContainer
-   *          The container being copied into
-   * @param   aIndex
-   *          The index within the container the item is copied to
-   * @return A nsITransaction object that performs the copy.
-   *
-   * @note Since a copy creates a completely new item, only some internal
-   *       annotations are synced from the old one.
-   * @see this._copyableAnnotations for the list of copyable annotations.
-   */
-  _getURIItemCopyTransaction:
-  function PUIU__getURIItemCopyTransaction(aData, aContainer, aIndex) {
-    let transactions = [];
-    if (aData.dateAdded) {
-      transactions.push(
-        new PlacesEditItemDateAddedTransaction(null, aData.dateAdded)
-      );
-    }
-    if (aData.lastModified) {
-      transactions.push(
-        new PlacesEditItemLastModifiedTransaction(null, aData.lastModified)
-      );
-    }
-
-    let annos = [];
-    if (aData.annos) {
-      annos = aData.annos.filter(function(aAnno) {
-        return this._copyableAnnotations.includes(aAnno.name);
-      }, this);
-    }
-
-    // There's no need to copy the keyword since it's bound to the bookmark url.
-    return new PlacesCreateBookmarkTransaction(PlacesUtils._uri(aData.uri),
-                                               aContainer, aIndex, aData.title,
-                                               null, annos, transactions);
-  },
-
-  /**
-   * Gets a transaction for copying (recursively nesting to include children)
-   * a folder (or container) and its contents from one folder to another.
-   *
-   * @param   aData
-   *          Unwrapped dropped folder data - Obj containing folder and children
-   * @param   aContainer
-   *          The container we are copying into
-   * @param   aIndex
-   *          The index in the destination container to insert the new items
-   * @return A nsITransaction object that will perform the copy.
-   *
-   * @note Since a copy creates a completely new item, only some internal
-   *       annotations are synced from the old one.
-   * @see this._copyableAnnotations for the list of copyable annotations.
-   */
-  _getFolderCopyTransaction(aData, aContainer, aIndex) {
-    function getChildItemsTransactions(aRoot) {
-      let transactions = [];
-      let index = aIndex;
-      for (let i = 0; i < aRoot.childCount; ++i) {
-        let child = aRoot.getChild(i);
-        // Temporary hacks until we switch to PlacesTransactions.jsm.
-        let isLivemark =
-          PlacesUtils.annotations.itemHasAnnotation(child.itemId,
-                                                    PlacesUtils.LMANNO_FEEDURI);
-        let [node] = PlacesUtils.unwrapNodes(
-          PlacesUtils.wrapNode(child, PlacesUtils.TYPE_X_MOZ_PLACE, isLivemark),
-          PlacesUtils.TYPE_X_MOZ_PLACE
-        );
-
-        // Make sure that items are given the correct index, this will be
-        // passed by the transaction manager to the backend for the insertion.
-        // Insertion behaves differently for DEFAULT_INDEX (append).
-        if (aIndex != PlacesUtils.bookmarks.DEFAULT_INDEX) {
-          index = i;
-        }
-
-        if (node.type == PlacesUtils.TYPE_X_MOZ_PLACE_CONTAINER) {
-          if (node.livemark && node.annos) {
-            transactions.push(
-              PlacesUIUtils._getLivemarkCopyTransaction(node, aContainer, index)
-            );
-          } else {
-            transactions.push(
-              PlacesUIUtils._getFolderCopyTransaction(node, aContainer, index)
-            );
-          }
-        } else if (node.type == PlacesUtils.TYPE_X_MOZ_PLACE_SEPARATOR) {
-          transactions.push(new PlacesCreateSeparatorTransaction(-1, index));
-        } else if (node.type == PlacesUtils.TYPE_X_MOZ_PLACE) {
-          transactions.push(
-            PlacesUIUtils._getURIItemCopyTransaction(node, -1, index)
-          );
-        } else {
-          throw new Error("Unexpected item under a bookmarks folder");
-        }
-      }
-      return transactions;
-    }
-
-    if (aContainer == PlacesUtils.tagsFolderId) { // Copying into a tag folder.
-      let transactions = [];
-      if (!aData.livemark && aData.type == PlacesUtils.TYPE_X_MOZ_PLACE_CONTAINER) {
-        let {root} = PlacesUtils.getFolderContents(aData.id, false, false);
-        let urls = PlacesUtils.getURLsForContainerNode(root);
-        root.containerOpen = false;
-        for (let { uri } of urls) {
-          transactions.push(
-            new PlacesTagURITransaction(NetUtil.newURI(uri), [aData.title])
-          );
-        }
-      }
-      return new PlacesAggregatedTransaction("addTags", transactions);
-    }
-
-    if (aData.livemark && aData.annos) { // Copying a livemark.
-      return this._getLivemarkCopyTransaction(aData, aContainer, aIndex);
-    }
-
-    let {root} = PlacesUtils.getFolderContents(aData.id, false, false);
-    let transactions = getChildItemsTransactions(root);
-    root.containerOpen = false;
-
-    if (aData.dateAdded) {
-      transactions.push(
-        new PlacesEditItemDateAddedTransaction(null, aData.dateAdded)
-      );
-    }
-    if (aData.lastModified) {
-      transactions.push(
-        new PlacesEditItemLastModifiedTransaction(null, aData.lastModified)
-      );
-    }
-
-    let annos = [];
-    if (aData.annos) {
-      annos = aData.annos.filter(function(aAnno) {
-        return this._copyableAnnotations.includes(aAnno.name);
-      }, this);
-    }
-
-    return new PlacesCreateFolderTransaction(aData.title, aContainer, aIndex,
-                                             annos, transactions);
-  },
-
-  /**
-   * Gets a transaction for copying a live bookmark item from one container to
-   * another.
-   *
-   * @param   aData
-   *          Unwrapped live bookmarkmark data
-   * @param   aContainer
-   *          The container we are copying into
-   * @param   aIndex
-   *          The index in the destination container to insert the new items
-   * @return A nsITransaction object that will perform the copy.
-   *
-   * @note Since a copy creates a completely new item, only some internal
-   *       annotations are synced from the old one.
-   * @see this._copyableAnnotations for the list of copyable annotations.
-   */
-  _getLivemarkCopyTransaction:
-  function PUIU__getLivemarkCopyTransaction(aData, aContainer, aIndex) {
-    if (!aData.livemark || !aData.annos) {
-      throw new Error("node is not a livemark");
-    }
-
-    let feedURI, siteURI;
-    let annos = [];
-    if (aData.annos) {
-      annos = aData.annos.filter(function(aAnno) {
-        if (aAnno.name == PlacesUtils.LMANNO_FEEDURI) {
-          feedURI = PlacesUtils._uri(aAnno.value);
-        } else if (aAnno.name == PlacesUtils.LMANNO_SITEURI) {
-          siteURI = PlacesUtils._uri(aAnno.value);
-        }
-        return this._copyableAnnotations.includes(aAnno.name)
-      }, this);
-    }
-
-    return new PlacesCreateLivemarkTransaction(feedURI, siteURI, aData.title,
-                                               aContainer, aIndex, annos);
-  },
-
-  /**
-   * Test if a bookmark item = a live bookmark item.
-   *
-   * @param aItemId
-   *        item identifier
-   * @return true if a live bookmark item, false otherwise.
-   *
-   * @note Maybe this should be removed later, see bug 1072833.
-   */
-  _isLivemark:
-  function PUIU__isLivemark(aItemId)
-  {
-    // Since this check may be done on each dragover event, it's worth maintaining
-    // a cache.
-    let self = PUIU__isLivemark;
-    if (!("ids" in self)) {
-      const LIVEMARK_ANNO = PlacesUtils.LMANNO_FEEDURI;
-
-      let idsVec = PlacesUtils.annotations.getItemsWithAnnotation(LIVEMARK_ANNO);
-      self.ids = new Set(idsVec);
-
-      let obs = Object.freeze({
-        QueryInterface: XPCOMUtils.generateQI(Ci.nsIAnnotationObserver),
-
-        onItemAnnotationSet(itemId, annoName) {
-          if (annoName == LIVEMARK_ANNO)
-            self.ids.add(itemId);
-        },
-
-        onItemAnnotationRemoved(itemId, annoName) {
-          // If annoName is set to an empty string, the item is gone.
-          if (annoName == LIVEMARK_ANNO || annoName == "")
-            self.ids.delete(itemId);
-        },
-
-        onPageAnnotationSet() { },
-        onPageAnnotationRemoved() { },
-      });
-      PlacesUtils.annotations.addObserver(obs);
-      PlacesUtils.registerShutdownFunction(() => {
-        PlacesUtils.annotations.removeObserver(obs);
-      });
-    }
-    return self.ids.has(aItemId);
-  },
-
-  /**
-   * Constructs a Transaction for the drop or paste of a blob of data into
-   * a container.
-   * @param   data
-   *          The unwrapped data blob of dropped or pasted data.
-   * @param   type
-   *          The content type of the data
-   * @param   container
-   *          The container the data was dropped or pasted into
-   * @param   index
-   *          The index within the container the item was dropped or pasted at
-   * @param   copy
-   *          The drag action was copy, so don't move folders or links.
-   * @return An object implementing nsITransaction that can perform
-   *         the move/insert.
-   */
-  makeTransaction:
-  function PUIU_makeTransaction(data, type, container, index, copy) {
-    switch (data.type) {
-      case PlacesUtils.TYPE_X_MOZ_PLACE_CONTAINER:
-        if (copy) {
-          return this._getFolderCopyTransaction(data, container, index);
-        }
-
-        // Otherwise move the item.
-        return new PlacesMoveItemTransaction(data.id, container, index);
-      case PlacesUtils.TYPE_X_MOZ_PLACE:
-        if (copy || data.id == -1) { // Id is -1 if the place is not bookmarked.
-          return this._getURIItemCopyTransaction(data, container, index);
-        }
-
-        // Otherwise move the item.
-        return new PlacesMoveItemTransaction(data.id, container, index);
-      case PlacesUtils.TYPE_X_MOZ_PLACE_SEPARATOR:
-        if (copy) {
-          // There is no data in a separator, so copying it just amounts to
-          // inserting a new separator.
-          return new PlacesCreateSeparatorTransaction(container, index);
-        }
-
-        // Otherwise move the item.
-        return new PlacesMoveItemTransaction(data.id, container, index);
-      default:
-        if (type == PlacesUtils.TYPE_X_MOZ_URL ||
-            type == PlacesUtils.TYPE_UNICODE ||
-            type == TAB_DROP_TYPE) {
-          let title = type != PlacesUtils.TYPE_UNICODE ? data.title
-                                                       : data.uri;
-          return new PlacesCreateBookmarkTransaction(PlacesUtils._uri(data.uri),
-                                                     container, index, title);
-        }
-    }
-    return null;
-  },
-
-  /**
-   * ********* PlacesTransactions version of the function defined above ********
-   *
-   * Constructs a Places Transaction for the drop or paste of a blob of data
-   * into a container.
-   *
-   * @param   aData
-   *          The unwrapped data blob of dropped or pasted data.
-   * @param   aType
-   *          The content type of the data.
-   * @param   aNewParentGuid
-   *          GUID of the container the data was dropped or pasted into.
-   * @param   aIndex
-   *          The index within the container the item was dropped or pasted at.
-   * @param   aCopy
-   *          The drag action was copy, so don't move folders or links.
-   *
-   * @return  a Places Transaction that can be transacted for performing the
-   *          move/insert command.
-   */
-  getTransactionForData(aData, aType, aNewParentGuid, aIndex, aCopy) {
-    if (!this.SUPPORTED_FLAVORS.includes(aData.type))
-      throw new Error(`Unsupported '${aData.type}' data type`);
-
-    if ("itemGuid" in aData) {
-      if (!this.PLACES_FLAVORS.includes(aData.type))
-        throw new Error(`itemGuid unexpectedly set on ${aData.type} data`);
-
-      let info = { guid: aData.itemGuid
-                 , newParentGuid: aNewParentGuid
-                 , newIndex: aIndex };
-      if (aCopy) {
-        info.excludingAnnotation = "Places/SmartBookmark";
-        return PlacesTransactions.Copy(info);
-      }
-      return PlacesTransactions.Move(info);
-    }
-
-    // Since it's cheap and harmless, we allow the paste of separators and
-    // bookmarks from builds that use legacy transactions (i.e. when itemGuid
-    // was not set on PLACES_FLAVORS data). Containers are a different story,
-    // and thus disallowed.
-    if (aData.type == PlacesUtils.TYPE_X_MOZ_PLACE_CONTAINER)
-      throw new Error("Can't copy a container from a legacy-transactions build");
-
-    if (aData.type == PlacesUtils.TYPE_X_MOZ_PLACE_SEPARATOR) {
-      return PlacesTransactions.NewSeparator({ parentGuid: aNewParentGuid
-                                             , index: aIndex });
-    }
-
-    let title = aData.type != PlacesUtils.TYPE_UNICODE ? aData.title
-                                                       : aData.uri;
-    return PlacesTransactions.NewBookmark({ uri: NetUtil.newURI(aData.uri)
-                                          , title
-                                          , parentGuid: aNewParentGuid
-                                          , index: aIndex });
-  },
-
-  /**
-   * Shows the bookmark dialog corresponding to the specified info.
-   *
-   * @param aInfo
-   *        Describes the item to be edited/added in the dialog.
-   *        See documentation at the top of bookmarkProperties.js
-   * @param aWindow
-   *        Owner window for the new dialog.
-   *
-   * @see documentation at the top of bookmarkProperties.js
-   * @return true if any transaction has been performed, false otherwise.
-   */
-  showBookmarkDialog:
-  function PUIU_showBookmarkDialog(aInfo, aParentWindow) {
-    // Preserve size attributes differently based on the fact the dialog has
-    // a folder picker or not, since it needs more horizontal space than the
-    // other controls.
-    let hasFolderPicker = !("hiddenRows" in aInfo) ||
-                          !aInfo.hiddenRows.includes("folderPicker");
-    // Use a different chrome url to persist different sizes.
-    let dialogURL = hasFolderPicker ?
-                    "chrome://browser/content/places/bookmarkProperties2.xul" :
-                    "chrome://browser/content/places/bookmarkProperties.xul";
-
-    let features = "centerscreen,chrome,modal,resizable=yes";
-    aParentWindow.openDialog(dialogURL, "", features, aInfo);
-    return ("performed" in aInfo && aInfo.performed);
-  },
-
-  _getTopBrowserWin: function PUIU__getTopBrowserWin() {
-    return RecentWindow.getMostRecentBrowserWindow();
-  },
-
-  /**
-   * set and fetch a favicon. Can only be used from the parent process.
-   * @param browser   {Browser}   The XUL browser element for which we're fetching a favicon.
-   * @param principal {Principal} The loading principal to use for the fetch.
-   * @param uri       {URI}       The URI to fetch.
-   */
-  loadFavicon(browser, principal, uri) {
-    if (gInContentProcess) {
-      throw new Error("Can't track loads from within the child process!");
-    }
-    InternalFaviconLoader.loadFavicon(browser, principal, uri);
-  },
-
-  /**
-   * Returns the closet ancestor places view for the given DOM node
-   * @param aNode
-   *        a DOM node
-   * @return the closet ancestor places view if exists, null otherwsie.
-   */
-  getViewForNode: function PUIU_getViewForNode(aNode) {
-    let node = aNode;
-
-    // The view for a <menu> of which its associated menupopup is a places
-    // view, is the menupopup.
-    if (node.localName == "menu" && !node._placesNode &&
-        node.lastChild._placesView)
-      return node.lastChild._placesView;
-
-    while (node instanceof Ci.nsIDOMElement) {
-      if (node._placesView)
-        return node._placesView;
-      if (node.localName == "tree" && node.getAttribute("type") == "places")
-        return node;
-
-      node = node.parentNode;
-    }
-
-    return null;
-  },
-
-  /**
-   * By calling this before visiting an URL, the visit will be associated to a
-   * TRANSITION_TYPED transition (if there is no a referrer).
-   * This is used when visiting pages from the history menu, history sidebar,
-   * url bar, url autocomplete results, and history searches from the places
-   * organizer.  If this is not called visits will be marked as
-   * TRANSITION_LINK.
-   */
-  markPageAsTyped: function PUIU_markPageAsTyped(aURL) {
-    PlacesUtils.history.markPageAsTyped(this.createFixedURI(aURL));
-  },
-
-  /**
-   * By calling this before visiting an URL, the visit will be associated to a
-   * TRANSITION_BOOKMARK transition.
-   * This is used when visiting pages from the bookmarks menu,
-   * personal toolbar, and bookmarks from within the places organizer.
-   * If this is not called visits will be marked as TRANSITION_LINK.
-   */
-  markPageAsFollowedBookmark: function PUIU_markPageAsFollowedBookmark(aURL) {
-    PlacesUtils.history.markPageAsFollowedBookmark(this.createFixedURI(aURL));
-  },
-
-  /**
-   * By calling this before visiting an URL, any visit in frames will be
-   * associated to a TRANSITION_FRAMED_LINK transition.
-   * This is actually used to distinguish user-initiated visits in frames
-   * so automatic visits can be correctly ignored.
-   */
-  markPageAsFollowedLink: function PUIU_markPageAsFollowedLink(aURL) {
-    PlacesUtils.history.markPageAsFollowedLink(this.createFixedURI(aURL));
-  },
-
-  /**
-   * Allows opening of javascript/data URI only if the given node is
-   * bookmarked (see bug 224521).
-   * @param aURINode
-   *        a URI node
-   * @param aWindow
-   *        a window on which a potential error alert is shown on.
-   * @return true if it's safe to open the node in the browser, false otherwise.
-   *
-   */
-  checkURLSecurity: function PUIU_checkURLSecurity(aURINode, aWindow) {
-    if (PlacesUtils.nodeIsBookmark(aURINode))
-      return true;
-
-    var uri = PlacesUtils._uri(aURINode.uri);
-    if (uri.schemeIs("javascript") || uri.schemeIs("data")) {
-      const BRANDING_BUNDLE_URI = "chrome://branding/locale/brand.properties";
-      var brandShortName = Cc["@mozilla.org/intl/stringbundle;1"].
-                           getService(Ci.nsIStringBundleService).
-                           createBundle(BRANDING_BUNDLE_URI).
-                           GetStringFromName("brandShortName");
-
-      var errorStr = this.getString("load-js-data-url-error");
-      Services.prompt.alert(aWindow, brandShortName, errorStr);
-      return false;
-    }
-    return true;
-  },
-
-  /**
-   * Get the description associated with a document, as specified in a <META>
-   * element.
-   * @param   doc
-   *          A DOM Document to get a description for
-   * @return A description string if a META element was discovered with a
-   *         "description" or "httpequiv" attribute, empty string otherwise.
-   */
-  getDescriptionFromDocument: function PUIU_getDescriptionFromDocument(doc) {
-    var metaElements = doc.getElementsByTagName("META");
-    for (var i = 0; i < metaElements.length; ++i) {
-      if (metaElements[i].name.toLowerCase() == "description" ||
-          metaElements[i].httpEquiv.toLowerCase() == "description") {
-        return metaElements[i].content;
-      }
-    }
-    return "";
-  },
-
-  /**
-   * Retrieve the description of an item
-   * @param aItemId
-   *        item identifier
-   * @return the description of the given item, or an empty string if it is
-   * not set.
-   */
-  getItemDescription: function PUIU_getItemDescription(aItemId) {
-    if (PlacesUtils.annotations.itemHasAnnotation(aItemId, this.DESCRIPTION_ANNO))
-      return PlacesUtils.annotations.getItemAnnotation(aItemId, this.DESCRIPTION_ANNO);
-    return "";
-  },
-
-  /**
-   * Check whether or not the given node represents a removable entry (either in
-   * history or in bookmarks).
-   *
-   * @param aNode
-   *        a node, except the root node of a query.
-   * @return true if the aNode represents a removable entry, false otherwise.
-   */
-  canUserRemove(aNode) {
-    let parentNode = aNode.parent;
-    if (!parentNode) {
-      // canUserRemove doesn't accept root nodes.
-      return false;
-    }
-
-    // If it's not a bookmark, we can remove it unless it's a child of a
-    // livemark.
-    if (aNode.itemId == -1) {
-      // Rather than executing a db query, checking the existence of the feedURI
-      // annotation, detect livemark children by the fact that they are the only
-      // direct non-bookmark children of bookmark folders.
-      return !PlacesUtils.nodeIsFolder(parentNode);
-    }
-
-    // Generally it's always possible to remove children of a query.
-    if (PlacesUtils.nodeIsQuery(parentNode))
-      return true;
-
-    // Otherwise it has to be a child of an editable folder.
-    return !this.isContentsReadOnly(parentNode);
-  },
-
-  /**
-   * DO NOT USE THIS API IN ADDONS. IT IS VERY LIKELY TO CHANGE WHEN THE SWITCH
-   * TO GUIDS IS COMPLETE (BUG 1071511).
-   *
-   * Check whether or not the given node or item-id points to a folder which
-   * should not be modified by the user (i.e. its children should be unremovable
-   * and unmovable, new children should be disallowed, etc).
-   * These semantics are not inherited, meaning that read-only folder may
-   * contain editable items (for instance, the places root is read-only, but all
-   * of its direct children aren't).
-   *
-   * You should only pass folder item ids or folder nodes for aNodeOrItemId.
-   * While this is only enforced for the node case (if an item id of a separator
-   * or a bookmark is passed, false is returned), it's considered the caller's
-   * job to ensure that it checks a folder.
-   * Also note that folder-shortcuts should only be passed as result nodes.
-   * Otherwise they are just treated as bookmarks (i.e. false is returned).
-   *
-   * @param aNodeOrItemId
-   *        any item id or result node.
-   * @throws if aNodeOrItemId is neither an item id nor a folder result node.
-   * @note livemark "folders" are considered read-only (but see bug 1072833).
-   * @return true if aItemId points to a read-only folder, false otherwise.
-   */
-  isContentsReadOnly(aNodeOrItemId) {
-    let itemId;
-    if (typeof(aNodeOrItemId) == "number") {
-      itemId = aNodeOrItemId;
-    } else if (PlacesUtils.nodeIsFolder(aNodeOrItemId)) {
-      itemId = PlacesUtils.getConcreteItemId(aNodeOrItemId);
-    } else {
-      throw new Error("invalid value for aNodeOrItemId");
-    }
-
-    if (itemId == PlacesUtils.placesRootId || this._isLivemark(itemId))
-      return true;
-
-    // leftPaneFolderId, and as a result, allBookmarksFolderId, is a lazy getter
-    // performing at least a synchronous DB query (and on its very first call
-    // in a fresh profile, it also creates the entire structure).
-    // Therefore we don't want to this function, which is called very often by
-    // isCommandEnabled, to ever be the one that invokes it first, especially
-    // because isCommandEnabled may be called way before the left pane folder is
-    // even created (for example, if the user only uses the bookmarks menu or
-    // toolbar for managing bookmarks).  To do so, we avoid comparing to those
-    // special folder if the lazy getter is still in place.  This is safe merely
-    // because the only way to access the left pane contents goes through
-    // "resolving" the leftPaneFolderId getter.
-    if ("get" in Object.getOwnPropertyDescriptor(this, "leftPaneFolderId"))
-      return false;
-
-    return itemId == this.leftPaneFolderId ||
-           itemId == this.allBookmarksFolderId;
-  },
-
-  /**
-   * Gives the user a chance to cancel loading lots of tabs at once
-   */
-  confirmOpenInTabs(numTabsToOpen, aWindow) {
-    const WARN_ON_OPEN_PREF = "browser.tabs.warnOnOpen";
-    var reallyOpen = true;
-
-    if (Services.prefs.getBoolPref(WARN_ON_OPEN_PREF)) {
-      if (numTabsToOpen >= Services.prefs.getIntPref("browser.tabs.maxOpenBeforeWarn")) {
-        // default to true: if it were false, we wouldn't get this far
-        var warnOnOpen = { value: true };
-
-        var messageKey = "tabs.openWarningMultipleBranded";
-        var openKey = "tabs.openButtonMultiple";
-        const BRANDING_BUNDLE_URI = "chrome://branding/locale/brand.properties";
-        var brandShortName = Cc["@mozilla.org/intl/stringbundle;1"].
-                             getService(Ci.nsIStringBundleService).
-                             createBundle(BRANDING_BUNDLE_URI).
-                             GetStringFromName("brandShortName");
-
-        var buttonPressed = Services.prompt.confirmEx(
-          aWindow,
-          this.getString("tabs.openWarningTitle"),
-          this.getFormattedString(messageKey, [numTabsToOpen, brandShortName]),
-          (Services.prompt.BUTTON_TITLE_IS_STRING * Services.prompt.BUTTON_POS_0) +
-            (Services.prompt.BUTTON_TITLE_CANCEL * Services.prompt.BUTTON_POS_1),
-          this.getString(openKey), null, null,
-          this.getFormattedString("tabs.openWarningPromptMeBranded",
-                                  [brandShortName]),
-          warnOnOpen
-        );
-
-        reallyOpen = (buttonPressed == 0);
-        // don't set the pref unless they press OK and it's false
-        if (reallyOpen && !warnOnOpen.value)
-          Services.prefs.setBoolPref(WARN_ON_OPEN_PREF, false);
-      }
-    }
-
-    return reallyOpen;
-  },
-
-  /** aItemsToOpen needs to be an array of objects of the form:
-    * {uri: string, isBookmark: boolean}
-    */
-  _openTabset: function PUIU__openTabset(aItemsToOpen, aEvent, aWindow) {
-    if (!aItemsToOpen.length)
-      return;
-
-    // Prefer the caller window if it's a browser window, otherwise use
-    // the top browser window.
-    var browserWindow = null;
-    browserWindow =
-      aWindow && aWindow.document.documentElement.getAttribute("windowtype") == "navigator:browser" ?
-      aWindow : this._getTopBrowserWin();
-
-    var urls = [];
-    let skipMarking = browserWindow && PrivateBrowsingUtils.isWindowPrivate(browserWindow);
-    for (let item of aItemsToOpen) {
-      urls.push(item.uri);
-      if (skipMarking) {
-        continue;
-      }
-
-      if (item.isBookmark)
-        this.markPageAsFollowedBookmark(item.uri);
-      else
-        this.markPageAsTyped(item.uri);
-    }
-
-    // whereToOpenLink doesn't return "window" when there's no browser window
-    // open (Bug 630255).
-    var where = browserWindow ?
-                browserWindow.whereToOpenLink(aEvent, false, true) : "window";
-    if (where == "window") {
-      // There is no browser window open, thus open a new one.
-      var uriList = PlacesUtils.toISupportsString(urls.join("|"));
-      var args = Cc["@mozilla.org/array;1"].
-                  createInstance(Ci.nsIMutableArray);
-      args.appendElement(uriList, /* weak =*/ false);
-      browserWindow = Services.ww.openWindow(aWindow,
-                                             "chrome://browser/content/browser.xul",
-                                             null, "chrome,dialog=no,all", args);
-      return;
-    }
-
-    var loadInBackground = where == "tabshifted" ? true : false;
-    // For consistency, we want all the bookmarks to open in new tabs, instead
-    // of having one of them replace the currently focused tab.  Hence we call
-    // loadTabs with aReplace set to false.
-    browserWindow.gBrowser.loadTabs(urls, loadInBackground, false);
-  },
-
-  openLiveMarkNodesInTabs:
-  function PUIU_openLiveMarkNodesInTabs(aNode, aEvent, aView) {
-    let window = aView.ownerWindow;
-
-    PlacesUtils.livemarks.getLivemark({id: aNode.itemId})
-      .then(aLivemark => {
-        let urlsToOpen = [];
-
-        let nodes = aLivemark.getNodesForContainer(aNode);
-        for (let node of nodes) {
-          urlsToOpen.push({uri: node.uri, isBookmark: false});
-        }
-
-        if (this.confirmOpenInTabs(urlsToOpen.length, window)) {
-          this._openTabset(urlsToOpen, aEvent, window);
-        }
-      }, Cu.reportError);
-  },
-
-  openContainerNodeInTabs:
-  function PUIU_openContainerInTabs(aNode, aEvent, aView) {
-    let window = aView.ownerWindow;
-
-    let urlsToOpen = PlacesUtils.getURLsForContainerNode(aNode);
-    if (this.confirmOpenInTabs(urlsToOpen.length, window)) {
-      this._openTabset(urlsToOpen, aEvent, window);
-    }
-  },
-
-  openURINodesInTabs: function PUIU_openURINodesInTabs(aNodes, aEvent, aView) {
-    let window = aView.ownerWindow;
-
-    let urlsToOpen = [];
-    for (var i = 0; i < aNodes.length; i++) {
-      // Skip over separators and folders.
-      if (PlacesUtils.nodeIsURI(aNodes[i]))
-        urlsToOpen.push({uri: aNodes[i].uri, isBookmark: PlacesUtils.nodeIsBookmark(aNodes[i])});
-    }
-    this._openTabset(urlsToOpen, aEvent, window);
-  },
-
-  /**
-   * Loads the node's URL in the appropriate tab or window or as a web
-   * panel given the user's preference specified by modifier keys tracked by a
-   * DOM mouse/key event.
-   * @param   aNode
-   *          An uri result node.
-   * @param   aEvent
-   *          The DOM mouse/key event with modifier keys set that track the
-   *          user's preferred destination window or tab.
-   * @param   aView
-   *          The controller associated with aNode.
-   */
-  openNodeWithEvent:
-  function PUIU_openNodeWithEvent(aNode, aEvent, aView) {
-    let window = aView.ownerWindow;
-    this._openNodeIn(aNode, window.whereToOpenLink(aEvent, false, true), window);
-  },
-
-  /**
-   * Loads the node's URL in the appropriate tab or window or as a
-   * web panel.
-   * see also openUILinkIn
-   */
-  openNodeIn: function PUIU_openNodeIn(aNode, aWhere, aView, aPrivate) {
-    let window = aView.ownerWindow;
-    this._openNodeIn(aNode, aWhere, window, aPrivate);
-  },
-
-  _openNodeIn: function PUIU_openNodeIn(aNode, aWhere, aWindow, aPrivate = false) {
-    if (aNode && PlacesUtils.nodeIsURI(aNode) &&
-        this.checkURLSecurity(aNode, aWindow)) {
-      let isBookmark = PlacesUtils.nodeIsBookmark(aNode);
-
-      if (!PrivateBrowsingUtils.isWindowPrivate(aWindow)) {
-        if (isBookmark)
-          this.markPageAsFollowedBookmark(aNode.uri);
-        else
-          this.markPageAsTyped(aNode.uri);
-      }
-
-      // Check whether the node is a bookmark which should be opened as
-      // a web panel
-      if (aWhere == "current" && isBookmark) {
-        if (PlacesUtils.annotations
-                       .itemHasAnnotation(aNode.itemId, this.LOAD_IN_SIDEBAR_ANNO)) {
-          let browserWin = this._getTopBrowserWin();
-          if (browserWin) {
-            browserWin.openWebPanel(aNode.title, aNode.uri);
-            return;
-          }
-        }
-      }
-
-      aWindow.openUILinkIn(aNode.uri, aWhere, {
-        allowPopups: aNode.uri.startsWith("javascript:"),
-        inBackground: Services.prefs.getBoolPref("browser.tabs.loadBookmarksInBackground"),
-        private: aPrivate,
-      });
-    }
-  },
-
-  /**
-   * Helper for guessing scheme from an url string.
-   * Used to avoid nsIURI overhead in frequently called UI functions.
-   *
-   * @param aUrlString the url to guess the scheme from.
-   *
-   * @return guessed scheme for this url string.
-   *
-   * @note this is not supposed be perfect, so use it only for UI purposes.
-   */
-  guessUrlSchemeForUI: function PUIU_guessUrlSchemeForUI(aUrlString) {
-    return aUrlString.substr(0, aUrlString.indexOf(":"));
-  },
-
-  getBestTitle: function PUIU_getBestTitle(aNode, aDoNotCutTitle) {
-    var title;
-    if (!aNode.title && PlacesUtils.nodeIsURI(aNode)) {
-      // if node title is empty, try to set the label using host and filename
-      // PlacesUtils._uri() will throw if aNode.uri is not a valid URI
-      try {
-        var uri = PlacesUtils._uri(aNode.uri);
-        var host = uri.host;
-        var fileName = uri.QueryInterface(Ci.nsIURL).fileName;
-        // if fileName is empty, use path to distinguish labels
-        if (aDoNotCutTitle) {
-          title = host + uri.path;
-        } else {
-          title = host + (fileName ?
-                           (host ? "/" + this.ellipsis + "/" : "") + fileName :
-                           uri.path);
-        }
-      } catch (e) {
-        // Use (no title) for non-standard URIs (data:, javascript:, ...)
-        title = "";
-      }
-    } else
-      title = aNode.title;
-
-    return title || this.getString("noTitle");
-  },
-
-  get leftPaneQueries() {
-    // build the map
-    this.leftPaneFolderId;
-    return this.leftPaneQueries;
-  },
-
-  // Get the folder id for the organizer left-pane folder.
-  get leftPaneFolderId() {
-    let leftPaneRoot = -1;
-    let allBookmarksId;
-
-    // Shortcuts to services.
-    let bs = PlacesUtils.bookmarks;
-    let as = PlacesUtils.annotations;
-
-    // This is the list of the left pane queries.
-    let queries = {
-      "PlacesRoot": { title: "" },
-      "History": { title: this.getString("OrganizerQueryHistory") },
-      "Downloads": { title: this.getString("OrganizerQueryDownloads") },
-      "Tags": { title: this.getString("OrganizerQueryTags") },
-      "AllBookmarks": { title: this.getString("OrganizerQueryAllBookmarks") },
-      "BookmarksToolbar":
-        { title: null,
-          concreteTitle: PlacesUtils.getString("BookmarksToolbarFolderTitle"),
-          concreteId: PlacesUtils.toolbarFolderId },
-      "BookmarksMenu":
-        { title: null,
-          concreteTitle: PlacesUtils.getString("BookmarksMenuFolderTitle"),
-          concreteId: PlacesUtils.bookmarksMenuFolderId },
-      "UnfiledBookmarks":
-        { title: null,
-          concreteTitle: PlacesUtils.getString("OtherBookmarksFolderTitle"),
-          concreteId: PlacesUtils.unfiledBookmarksFolderId },
-    };
-    // All queries but PlacesRoot.
-    const EXPECTED_QUERY_COUNT = 7;
-
-    // Removes an item and associated annotations, ignoring eventual errors.
-    function safeRemoveItem(aItemId) {
-      try {
-        if (as.itemHasAnnotation(aItemId, PlacesUIUtils.ORGANIZER_QUERY_ANNO) &&
-            !(as.getItemAnnotation(aItemId, PlacesUIUtils.ORGANIZER_QUERY_ANNO) in queries)) {
-          // Some extension annotated their roots with our query annotation,
-          // so we should not delete them.
-          return;
-        }
-        // removeItemAnnotation does not check if item exists, nor the anno,
-        // so this is safe to do.
-        as.removeItemAnnotation(aItemId, PlacesUIUtils.ORGANIZER_FOLDER_ANNO);
-        as.removeItemAnnotation(aItemId, PlacesUIUtils.ORGANIZER_QUERY_ANNO);
-        // This will throw if the annotation is an orphan.
-        bs.removeItem(aItemId);
-      } catch (e) { /* orphan anno */ }
-    }
-
-    // Returns true if item really exists, false otherwise.
-    function itemExists(aItemId) {
-      try {
-        bs.getItemIndex(aItemId);
-        return true;
-      } catch (e) {
-        return false;
-      }
-    }
-
-    // Get all items marked as being the left pane folder.
-    let items = as.getItemsWithAnnotation(this.ORGANIZER_FOLDER_ANNO);
-    if (items.length > 1) {
-      // Something went wrong, we cannot have more than one left pane folder,
-      // remove all left pane folders and continue.  We will create a new one.
-      items.forEach(safeRemoveItem);
-    } else if (items.length == 1 && items[0] != -1) {
-      leftPaneRoot = items[0];
-      // Check that organizer left pane root is valid.
-      let version = as.getItemAnnotation(leftPaneRoot, this.ORGANIZER_FOLDER_ANNO);
-      if (version != this.ORGANIZER_LEFTPANE_VERSION ||
-          !itemExists(leftPaneRoot)) {
-        // Invalid root, we must rebuild the left pane.
-        safeRemoveItem(leftPaneRoot);
-        leftPaneRoot = -1;
-      }
-    }
-
-    if (leftPaneRoot != -1) {
-      // A valid left pane folder has been found.
-      // Build the leftPaneQueries Map.  This is used to quickly access them,
-      // associating a mnemonic name to the real item ids.
-      delete this.leftPaneQueries;
-      this.leftPaneQueries = {};
-
-      let queryItems = as.getItemsWithAnnotation(this.ORGANIZER_QUERY_ANNO);
-      // While looping through queries we will also check for their validity.
-      let queriesCount = 0;
-      let corrupt = false;
-      for (let i = 0; i < queryItems.length; i++) {
-        let queryName = as.getItemAnnotation(queryItems[i], this.ORGANIZER_QUERY_ANNO);
-
-        // Some extension did use our annotation to decorate their items
-        // with icons, so we should check only our elements, to avoid dataloss.
-        if (!(queryName in queries))
-          continue;
-
-        let query = queries[queryName];
-        query.itemId = queryItems[i];
-
-        if (!itemExists(query.itemId)) {
-          // Orphan annotation, bail out and create a new left pane root.
-          corrupt = true;
-          break;
-        }
-
-        // Check that all queries have valid parents.
-        let parentId = bs.getFolderIdForItem(query.itemId);
-        if (!queryItems.includes(parentId) && parentId != leftPaneRoot) {
-          // The parent is not part of the left pane, bail out and create a new
-          // left pane root.
-          corrupt = true;
-          break;
-        }
-
-        // Titles could have been corrupted or the user could have changed his
-        // locale.  Check title and eventually fix it.
-        if (bs.getItemTitle(query.itemId) != query.title)
-          bs.setItemTitle(query.itemId, query.title);
-        if ("concreteId" in query) {
-          if (bs.getItemTitle(query.concreteId) != query.concreteTitle)
-            bs.setItemTitle(query.concreteId, query.concreteTitle);
-        }
-
-        // Add the query to our cache.
-        this.leftPaneQueries[queryName] = query.itemId;
-        queriesCount++;
-      }
-
-      // Note: it's not enough to just check for queriesCount, since we may
-      // find an invalid query just after accounting for a sufficient number of
-      // valid ones.  As well as we can't just rely on corrupt since we may find
-      // less valid queries than expected.
-      if (corrupt || queriesCount != EXPECTED_QUERY_COUNT) {
-        // Queries number is wrong, so the left pane must be corrupt.
-        // Note: we can't just remove the leftPaneRoot, because some query could
-        // have a bad parent, so we have to remove all items one by one.
-        queryItems.forEach(safeRemoveItem);
-        safeRemoveItem(leftPaneRoot);
-      } else {
-        // Everything is fine, return the current left pane folder.
-        delete this.leftPaneFolderId;
-        return this.leftPaneFolderId = leftPaneRoot;
-      }
-    }
-
-    // Create a new left pane folder.
-    var callback = {
-      // Helper to create an organizer special query.
-      create_query: function CB_create_query(aQueryName, aParentId, aQueryUrl) {
-        let itemId = bs.insertBookmark(aParentId,
-                                       PlacesUtils._uri(aQueryUrl),
-                                       bs.DEFAULT_INDEX,
-                                       queries[aQueryName].title);
-        // Mark as special organizer query.
-        as.setItemAnnotation(itemId, PlacesUIUtils.ORGANIZER_QUERY_ANNO, aQueryName,
-                             0, as.EXPIRE_NEVER);
-        // We should never backup this, since it changes between profiles.
-        as.setItemAnnotation(itemId, PlacesUtils.EXCLUDE_FROM_BACKUP_ANNO, 1,
-                             0, as.EXPIRE_NEVER);
-        // Add to the queries map.
-        PlacesUIUtils.leftPaneQueries[aQueryName] = itemId;
-        return itemId;
-      },
-
-      // Helper to create an organizer special folder.
-      create_folder: function CB_create_folder(aFolderName, aParentId, aIsRoot) {
-              // Left Pane Root Folder.
-        let folderId = bs.createFolder(aParentId,
-                                       queries[aFolderName].title,
-                                       bs.DEFAULT_INDEX);
-        // We should never backup this, since it changes between profiles.
-        as.setItemAnnotation(folderId, PlacesUtils.EXCLUDE_FROM_BACKUP_ANNO, 1,
-                             0, as.EXPIRE_NEVER);
-
-        if (aIsRoot) {
-          // Mark as special left pane root.
-          as.setItemAnnotation(folderId, PlacesUIUtils.ORGANIZER_FOLDER_ANNO,
-                               PlacesUIUtils.ORGANIZER_LEFTPANE_VERSION,
-                               0, as.EXPIRE_NEVER);
-        } else {
-          // Mark as special organizer folder.
-          as.setItemAnnotation(folderId, PlacesUIUtils.ORGANIZER_QUERY_ANNO, aFolderName,
-                           0, as.EXPIRE_NEVER);
-          PlacesUIUtils.leftPaneQueries[aFolderName] = folderId;
-        }
-        return folderId;
-      },
-
-      runBatched: function CB_runBatched(aUserData) {
-        delete PlacesUIUtils.leftPaneQueries;
-        PlacesUIUtils.leftPaneQueries = { };
-
-        // Left Pane Root Folder.
-        leftPaneRoot = this.create_folder("PlacesRoot", bs.placesRoot, true);
-
-        // History Query.
-        this.create_query("History", leftPaneRoot,
-                          "place:type=" +
-                          Ci.nsINavHistoryQueryOptions.RESULTS_AS_DATE_QUERY +
-                          "&sort=" +
-                          Ci.nsINavHistoryQueryOptions.SORT_BY_DATE_DESCENDING);
-
-        // Downloads.
-        this.create_query("Downloads", leftPaneRoot,
-                          "place:transition=" +
-                          Ci.nsINavHistoryService.TRANSITION_DOWNLOAD +
-                          "&sort=" +
-                          Ci.nsINavHistoryQueryOptions.SORT_BY_DATE_DESCENDING);
-
-        // Tags Query.
-        this.create_query("Tags", leftPaneRoot,
-                          "place:type=" +
-                          Ci.nsINavHistoryQueryOptions.RESULTS_AS_TAG_QUERY +
-                          "&sort=" +
-                          Ci.nsINavHistoryQueryOptions.SORT_BY_TITLE_ASCENDING);
-
-        // All Bookmarks Folder.
-        allBookmarksId = this.create_folder("AllBookmarks", leftPaneRoot, false);
-
-        // All Bookmarks->Bookmarks Toolbar Query.
-        this.create_query("BookmarksToolbar", allBookmarksId,
-                          "place:folder=TOOLBAR");
-
-        // All Bookmarks->Bookmarks Menu Query.
-        this.create_query("BookmarksMenu", allBookmarksId,
-                          "place:folder=BOOKMARKS_MENU");
-
-        // All Bookmarks->Unfiled Bookmarks Query.
-        this.create_query("UnfiledBookmarks", allBookmarksId,
-                          "place:folder=UNFILED_BOOKMARKS");
-      }
-    };
-    bs.runInBatchMode(callback, null);
-
-    delete this.leftPaneFolderId;
-    return this.leftPaneFolderId = leftPaneRoot;
-  },
-
-  /**
-   * Get the folder id for the organizer left-pane folder.
-   */
-  get allBookmarksFolderId() {
-    // ensure the left-pane root is initialized;
-    this.leftPaneFolderId;
-    delete this.allBookmarksFolderId;
-    return this.allBookmarksFolderId = this.leftPaneQueries["AllBookmarks"];
-  },
-
-  /**
-   * If an item is a left-pane query, returns the name of the query
-   * or an empty string if not.
-   *
-   * @param aItemId id of a container
-   * @return the name of the query, or empty string if not a left-pane query
-   */
-  getLeftPaneQueryNameFromId: function PUIU_getLeftPaneQueryNameFromId(aItemId) {
-    var queryName = "";
-    // If the let pane hasn't been built, use the annotation service
-    // directly, to avoid building the left pane too early.
-    if (Object.getOwnPropertyDescriptor(this, "leftPaneFolderId").value === undefined) {
-      try {
-        queryName = PlacesUtils.annotations.
-                                getItemAnnotation(aItemId, this.ORGANIZER_QUERY_ANNO);
-      } catch (ex) {
-        // doesn't have the annotation
-        queryName = "";
-      }
-    } else {
-      // If the left pane has already been built, use the name->id map
-      // cached in PlacesUIUtils.
-      for (let [name, id] of Object.entries(this.leftPaneQueries)) {
-        if (aItemId == id)
-          queryName = name;
-      }
-    }
-    return queryName;
-  },
-
-  shouldShowTabsFromOtherComputersMenuitem() {
-    let weaveOK = Weave.Status.checkSetup() != Weave.CLIENT_NOT_CONFIGURED &&
-                  Weave.Svc.Prefs.get("firstSync", "") != "notReady";
-    return weaveOK;
-  },
-
-  /**
-   * WARNING TO ADDON AUTHORS: DO NOT USE THIS METHOD. IT'S LIKELY TO BE REMOVED IN A
-   * FUTURE RELEASE.
-   *
-   * Checks if a place: href represents a folder shortcut.
-   *
-   * @param queryString
-   *        the query string to check (a place: href)
-   * @return whether or not queryString represents a folder shortcut.
-   * @throws if queryString is malformed.
-   */
-  isFolderShortcutQueryString(queryString) {
-    // Based on GetSimpleBookmarksQueryFolder in nsNavHistory.cpp.
-
-    let queriesParam = { }, optionsParam = { };
-    PlacesUtils.history.queryStringToQueries(queryString,
-                                             queriesParam,
-                                             { },
-                                             optionsParam);
-    let queries = queries.value;
-    if (queries.length == 0)
-      throw new Error(`Invalid place: uri: ${queryString}`);
-    return queries.length == 1 &&
-           queries[0].folderCount == 1 &&
-           !queries[0].hasBeginTime &&
-           !queries[0].hasEndTime &&
-           !queries[0].hasDomain &&
-           !queries[0].hasURI &&
-           !queries[0].hasSearchTerms &&
-           !queries[0].tags.length == 0 &&
-           optionsParam.value.maxResults == 0;
-  },
-
-  /**
-   * WARNING TO ADDON AUTHORS: DO NOT USE THIS METHOD. IT"S LIKELY TO BE REMOVED IN A
-   * FUTURE RELEASE.
-   *
-   * Helpers for consumers of editBookmarkOverlay which don't have a node as their input.
-   * Given a partial node-like object, having at least the itemId property set, this
-   * method completes the rest of the properties necessary for initialising the edit
-   * overlay with it.
-   *
-   * @param aNodeLike
-   *        an object having at least the itemId nsINavHistoryResultNode property set,
-   *        along with any other properties available.
-   */
-  completeNodeLikeObjectForItemId(aNodeLike) {
-    if (this.useAsyncTransactions) {
-      // When async-transactions are enabled, node-likes must have
-      // bookmarkGuid set, and we cannot set it synchronously.
-      throw new Error("completeNodeLikeObjectForItemId cannot be used when " +
-                      "async transactions are enabled");
-    }
-    if (!("itemId" in aNodeLike))
-      throw new Error("itemId missing in aNodeLike");
-
-    let itemId = aNodeLike.itemId;
-    let defGetter = XPCOMUtils.defineLazyGetter.bind(XPCOMUtils, aNodeLike);
-
-    if (!("title" in aNodeLike))
-      defGetter("title", () => PlacesUtils.bookmarks.getItemTitle(itemId));
-
-    if (!("uri" in aNodeLike)) {
-      defGetter("uri", () => {
-        let uri = null;
-        try {
-          uri = PlacesUtils.bookmarks.getBookmarkURI(itemId);
-        } catch (ex) { }
-        return uri ? uri.spec : "";
-      });
-    }
-
-    if (!("type" in aNodeLike)) {
-      defGetter("type", () => {
-        if (aNodeLike.uri.length > 0) {
-          if (/^place:/.test(aNodeLike.uri)) {
-            if (this.isFolderShortcutQueryString(aNodeLike.uri))
-              return Ci.nsINavHistoryResultNode.RESULT_TYPE_FOLDER_SHORTCUT;
-
-            return Ci.nsINavHistoryResultNode.RESULT_TYPE_QUERY;
-          }
-
-          return Ci.nsINavHistoryResultNode.RESULT_TYPE_URI;
-        }
-
-        let itemType = PlacesUtils.bookmarks.getItemType(itemId);
-        if (itemType == PlacesUtils.bookmarks.TYPE_FOLDER)
-          return Ci.nsINavHistoryResultNode.RESULT_TYPE_FOLDER;
-
-        throw new Error("Unexpected item type");
-      });
-    }
-  },
-
-  /**
-   * Helpers for consumers of editBookmarkOverlay which don't have a node as their input.
-   *
-   * Given a bookmark object for either a url bookmark or a folder, returned by
-   * Bookmarks.fetch (see Bookmark.jsm), this creates a node-like object suitable for
-   * initialising the edit overlay with it.
-   *
-   * @param aFetchInfo
-   *        a bookmark object returned by Bookmarks.fetch.
-   * @return a node-like object suitable for initialising editBookmarkOverlay.
-   * @throws if aFetchInfo is representing a separator.
-   */
-  promiseNodeLikeFromFetchInfo: Task.async(function* (aFetchInfo) {
-    if (aFetchInfo.itemType == PlacesUtils.bookmarks.TYPE_SEPARATOR)
-      throw new Error("promiseNodeLike doesn't support separators");
-
-    return Object.freeze({
-      itemId: yield PlacesUtils.promiseItemId(aFetchInfo.guid),
-      bookmarkGuid: aFetchInfo.guid,
-      title: aFetchInfo.title,
-      uri: aFetchInfo.url !== undefined ? aFetchInfo.url.href : "",
-
-      get type() {
-        if (aFetchInfo.itemType == PlacesUtils.bookmarks.TYPE_FOLDER)
-          return Ci.nsINavHistoryResultNode.RESULT_TYPE_FOLDER;
-
-        if (this.uri.length == 0)
-          throw new Error("Unexpected item type");
-
-        if (/^place:/.test(this.uri)) {
-          if (this.isFolderShortcutQueryString(this.uri))
-            return Ci.nsINavHistoryResultNode.RESULT_TYPE_FOLDER_SHORTCUT;
-
-          return Ci.nsINavHistoryResultNode.RESULT_TYPE_QUERY;
-        }
-
-        return Ci.nsINavHistoryResultNode.RESULT_TYPE_URI;
-      }
-    });
-  }),
-
-  /**
-   * Shortcut for calling promiseNodeLikeFromFetchInfo on the result of
-   * Bookmarks.fetch for the given guid/info object.
-   *
-   * @see promiseNodeLikeFromFetchInfo above and Bookmarks.fetch in Bookmarks.jsm.
-   */
-  fetchNodeLike: Task.async(function* (aGuidOrInfo) {
-    let info = yield PlacesUtils.bookmarks.fetch(aGuidOrInfo);
-    if (!info)
-      return null;
-    return (yield this.promiseNodeLikeFromFetchInfo(info));
-  })
-};
-
-
-PlacesUIUtils.PLACES_FLAVORS = [PlacesUtils.TYPE_X_MOZ_PLACE_CONTAINER,
-                                PlacesUtils.TYPE_X_MOZ_PLACE_SEPARATOR,
-                                PlacesUtils.TYPE_X_MOZ_PLACE];
-
-PlacesUIUtils.URI_FLAVORS = [PlacesUtils.TYPE_X_MOZ_URL,
-                             TAB_DROP_TYPE,
-                             PlacesUtils.TYPE_UNICODE],
-
-PlacesUIUtils.SUPPORTED_FLAVORS = [...PlacesUIUtils.PLACES_FLAVORS,
-                                   ...PlacesUIUtils.URI_FLAVORS];
-
-XPCOMUtils.defineLazyServiceGetter(PlacesUIUtils, "RDF",
-                                   "@mozilla.org/rdf/rdf-service;1",
-                                   "nsIRDFService");
-
-XPCOMUtils.defineLazyGetter(PlacesUIUtils, "ellipsis", function() {
-  return Services.prefs.getComplexValue("intl.ellipsis",
-                                        Ci.nsIPrefLocalizedString).data;
-});
-
-XPCOMUtils.defineLazyGetter(PlacesUIUtils, "useAsyncTransactions", function() {
-  try {
-    return Services.prefs.getBoolPref("browser.places.useAsyncTransactions");
-  } catch (ex) { }
-  return false;
-});
-
-XPCOMUtils.defineLazyServiceGetter(this, "URIFixup",
-                                   "@mozilla.org/docshell/urifixup;1",
-                                   "nsIURIFixup");
-
-XPCOMUtils.defineLazyGetter(this, "bundle", function() {
-  const PLACES_STRING_BUNDLE_URI =
-    "chrome://browser/locale/places/places.properties";
-  return Cc["@mozilla.org/intl/stringbundle;1"].
-         getService(Ci.nsIStringBundleService).
-         createBundle(PLACES_STRING_BUNDLE_URI);
-});
-
-/**
- * This is a compatibility shim for old PUIU.ptm users.
- *
- * If you're looking for transactions and writing new code using them, directly
- * use the transactions objects exported by the PlacesUtils.jsm module.
- *
- * This object will be removed once enough users are converted to the new API.
- */
-XPCOMUtils.defineLazyGetter(PlacesUIUtils, "ptm", function() {
-  // Ensure PlacesUtils is imported in scope.
-  PlacesUtils;
-
-  return {
-    aggregateTransactions: (aName, aTransactions) =>
-      new PlacesAggregatedTransaction(aName, aTransactions),
-
-    createFolder: (aName, aContainer, aIndex, aAnnotations,
-                   aChildItemsTransactions) =>
-      new PlacesCreateFolderTransaction(aName, aContainer, aIndex, aAnnotations,
-                                        aChildItemsTransactions),
-
-    createItem: (aURI, aContainer, aIndex, aTitle, aKeyword,
-                 aAnnotations, aChildTransactions) =>
-      new PlacesCreateBookmarkTransaction(aURI, aContainer, aIndex, aTitle,
-                                          aKeyword, aAnnotations,
-                                          aChildTransactions),
-
-    createSeparator: (aContainer, aIndex) =>
-      new PlacesCreateSeparatorTransaction(aContainer, aIndex),
-
-    createLivemark: (aFeedURI, aSiteURI, aName, aContainer, aIndex,
-                     aAnnotations) =>
-      new PlacesCreateLivemarkTransaction(aFeedURI, aSiteURI, aName, aContainer,
-                                          aIndex, aAnnotations),
-
-    moveItem: (aItemId, aNewContainer, aNewIndex) =>
-      new PlacesMoveItemTransaction(aItemId, aNewContainer, aNewIndex),
-
-    removeItem: (aItemId) =>
-      new PlacesRemoveItemTransaction(aItemId),
-
-    editItemTitle: (aItemId, aNewTitle) =>
-      new PlacesEditItemTitleTransaction(aItemId, aNewTitle),
-
-    editBookmarkURI: (aItemId, aNewURI) =>
-      new PlacesEditBookmarkURITransaction(aItemId, aNewURI),
-
-    setItemAnnotation: (aItemId, aAnnotationObject) =>
-      new PlacesSetItemAnnotationTransaction(aItemId, aAnnotationObject),
-
-    setPageAnnotation: (aURI, aAnnotationObject) =>
-      new PlacesSetPageAnnotationTransaction(aURI, aAnnotationObject),
-
-    editBookmarkKeyword: (aItemId, aNewKeyword) =>
-      new PlacesEditBookmarkKeywordTransaction(aItemId, aNewKeyword),
-
-    editLivemarkSiteURI: (aLivemarkId, aSiteURI) =>
-      new PlacesEditLivemarkSiteURITransaction(aLivemarkId, aSiteURI),
-
-    editLivemarkFeedURI: (aLivemarkId, aFeedURI) =>
-      new PlacesEditLivemarkFeedURITransaction(aLivemarkId, aFeedURI),
-
-    editItemDateAdded: (aItemId, aNewDateAdded) =>
-      new PlacesEditItemDateAddedTransaction(aItemId, aNewDateAdded),
-
-    editItemLastModified: (aItemId, aNewLastModified) =>
-      new PlacesEditItemLastModifiedTransaction(aItemId, aNewLastModified),
-
-    sortFolderByName: (aFolderId) =>
-      new PlacesSortFolderByNameTransaction(aFolderId),
-
-    tagURI: (aURI, aTags) =>
-      new PlacesTagURITransaction(aURI, aTags),
-
-    untagURI: (aURI, aTags) =>
-      new PlacesUntagURITransaction(aURI, aTags),
-
-    /**
-     * Transaction for setting/unsetting Load-in-sidebar annotation.
-     *
-     * @param aBookmarkId
-     *        id of the bookmark where to set Load-in-sidebar annotation.
-     * @param aLoadInSidebar
-     *        boolean value.
-     * @return nsITransaction object.
-     */
-    setLoadInSidebar(aItemId, aLoadInSidebar) {
-      let annoObj = { name: PlacesUIUtils.LOAD_IN_SIDEBAR_ANNO,
-                      type: Ci.nsIAnnotationService.TYPE_INT32,
-                      flags: 0,
-                      value: aLoadInSidebar,
-                      expires: Ci.nsIAnnotationService.EXPIRE_NEVER };
-      return new PlacesSetItemAnnotationTransaction(aItemId, annoObj);
-    },
-
-   /**
-    * Transaction for editing the description of a bookmark or a folder.
-    *
-    * @param aItemId
-    *        id of the item to edit.
-    * @param aDescription
-    *        new description.
-    * @return nsITransaction object.
-    */
-    editItemDescription(aItemId, aDescription) {
-      let annoObj = { name: PlacesUIUtils.DESCRIPTION_ANNO,
-                      type: Ci.nsIAnnotationService.TYPE_STRING,
-                      flags: 0,
-                      value: aDescription,
-                      expires: Ci.nsIAnnotationService.EXPIRE_NEVER };
-      return new PlacesSetItemAnnotationTransaction(aItemId, annoObj);
-    },
-
-    // nsITransactionManager forwarders.
-
-    beginBatch: () =>
-      PlacesUtils.transactionManager.beginBatch(null),
-
-    endBatch: () =>
-      PlacesUtils.transactionManager.endBatch(false),
-
-    doTransaction: (txn) =>
-      PlacesUtils.transactionManager.doTransaction(txn),
-
-    undoTransaction: () =>
-      PlacesUtils.transactionManager.undoTransaction(),
-
-    redoTransaction: () =>
-      PlacesUtils.transactionManager.redoTransaction(),
-
-    get numberOfUndoItems() {
-      return PlacesUtils.transactionManager.numberOfUndoItems;
-    },
-    get numberOfRedoItems() {
-      return PlacesUtils.transactionManager.numberOfRedoItems;
-    },
-    get maxTransactionCount() {
-      return PlacesUtils.transactionManager.maxTransactionCount;
-    },
-    set maxTransactionCount(val) {
-      PlacesUtils.transactionManager.maxTransactionCount = val;
-    },
-
-    clear: () =>
-      PlacesUtils.transactionManager.clear(),
-
-    peekUndoStack: () =>
-      PlacesUtils.transactionManager.peekUndoStack(),
-
-    peekRedoStack: () =>
-      PlacesUtils.transactionManager.peekRedoStack(),
-
-    getUndoStack: () =>
-      PlacesUtils.transactionManager.getUndoStack(),
-
-    getRedoStack: () =>
-      PlacesUtils.transactionManager.getRedoStack(),
-
-    AddListener: (aListener) =>
-      PlacesUtils.transactionManager.AddListener(aListener),
-
-    RemoveListener: (aListener) =>
-      PlacesUtils.transactionManager.RemoveListener(aListener)
-  }
-});