Bug 1260651 changed all class names under editor/libeditor. Therefore, we need to treat old names and new names are same ones. Following list is the complete list of changing class names: > AddStyleSheetTxn mozilla::AddStyleSheetTransaction > DeleteNodeTxn mozilla::DeleteNodeTransaction > DeleteRangeTxn mozilla::DeleteRangeTransaction > DocumentResizeEventListener mozilla::DocumentResizeEventListener > DOMPoint mozilla::EditorDOMPoint > EditAggregateTxn mozilla::EditAggregateTransaction > EditorInputEventDispatcher mozilla::EditorInputEventDispatcher > EditTxn mozilla::EditTransactionBase > PlaceholderTxn mozilla::PlaceholderTransaction > PropItem mozilla::PropItem > RemoveStyleSheetTxn mozilla::RemoteStyleSheetTransaction > ResizerMouseMotionListener mozilla::ResizerMouseMotionListener > ResizerSelectionListener mozilla::ResizerSelectionListener > SetDocTitleTxn mozilla::SetDocumentTitleTransaction > SetSelectionAfterTableEdit mozilla::AutoSelectionSetterAfterTableEdit > StyeleCache mozilla::StyleCache > TypeInState mozilla::TypeInState > WSType mozilla::WSType > mozilla::dom::AutoReplaceContainerSelNotify > mozilla::AutoReplaceContainerSelNotify > mozilla::dom::ChangeAttributeTxn mozilla::ChangeAttributeTransaction > mozilla::dom::ChangeStyleTxn mozilla::ChangeStyleTransaction > mozilla::dom::CreateElementTxn mozilla::CreateElementTransaction > mozilla::dom::DeleteTextTxn mozilla::DeleteTextTransaction > mozilla::dom::IMETextTxn mozilla::CompositionTransaction > mozilla::dom::InsertNodeTxn mozilla::InsertNodeTransaction > mozilla::dom::InsertTextTxn mozilla::InsertTextTransaction > mozilla::dom::JoinNodeTxn mozilla::JoinNodeTransaction > mozilla::dom::SplitNodeTxn mozilla::SplitNodeTransaction > nsAutoEditBatch mozilla::AutoEditBatch > nsAutoEditInitRulesTrigger mozilla::AutoEditInitRulesTrigger > nsAutoInsertContainerSelNotify mozilla::AutoInsertContainerSelNotify > nsAutoLockListener mozilla::AutoLockListener > nsAutoLockRulesSniffing mozilla::AutoLockRulesSniffing > nsAutoMoveNodeSelNotify mozilla::AutoMoveNodeSelNotify > nsAutoPlaceHolderBatch mozilla::AutoPlaceHolderBatch > nsAutoRemoveContainerSelNotify mozilla::AutoRemoveContainerSelNotify > nsAutoRules mozilla::AutoRules > nsAutoSelectionReset mozilla::AutoSelectionRestorer > nsAutoTrackDOMPoint mozilla::AutoTrackDOMPoint > nsAutoTxnsConserveSelection mozilla::AutoTransactionsConserveSelection > nsAutoUpdateViewBatch mozilla::AutoUpdateViewBatch > nsBaseEditorCommand mozilla::EditorCommandBase > nsBoolDomIterFunctor mozilla::BoolDomIterFunctor > nsBRNodeFunctor mozilla::BRNodeFunctor > nsClearUndoCommand mozilla::ClearUndoCommand > nsCopyAndCollapseToEndCommand mozilla::CopyAndCollapseToEndCommand > nsCopyCommand mozilla::CopyCommand > nsCopyOrDeleteCommand mozilla::CopyOrDeleteCommand > nsCutCommand mozilla::CutCommand > nsCutOrDeleteCommand mozilla::CutOrDeleteCommand > nsDeleteCommand mozilla::DeleteCommand > nsDOMIterator mozilla::DOMIterator > nsDOMSubtreeIterator mozilla::DOMSubtreeIterator > nsEditorController mozilla::EditorController > nsEditorEventListener mozilla::EditorEventListener > nsEditorHookUtils mozilla::EditorHookUtils > nsEditorUtils mozilla::EditorUtils > nsEmptyEditableFunctor mozilla::EmptyEditableFunctor > nsHTMLCSSutils mozilla::CSSEditUtils > nsHTMLEditor mozilla::HTMLEditor > nsHTMLEditor::BlobReader mozilla::HTMLEditor::BlobReader > nsHTMLEditorEventListner mozilla::HTMLEditorEventListener > nsHTMLEditRules mozilla::HTMLEditRules > nsHTMLEditUtils mozilla::HTMLEditUtils > nsHTMLURIRefObject mozilla::HTMLURIRefObject > nsInsertPlaintextCommand mozilla::InsertPlaintextCommand > nsInternetCiter mozilla::InternetCiter > nsPasteCommand mozilla::PasteCommand > nsPasteQuotationCommand mozilla::PasteQuotationCommand > nsPasteTransferableCommand mozilla::PasteTransferableCommand > nsPlaintextEditor mozilla::TextEditor > nsRangeStore mozilla::RangeItem > nsRangeUpdater mozilla::RangeUpdater > nsRedoCommand mozilla::RedoCommand > nsRulesInfo mozilla::RulesInfo > nsSelectAllCommand mozilla::SelectAllCommand > nsSelectionMoveCommands mozilla::SelectionMoveCommands > nsSelectionState mozilla::SelectionState > nsSwitchTextDirectionCommand mozilla::SwitchTextDirectionCommand > nsTableCellAndListItemFunctor mozilla::TableCellAndListItemFunctor > nsTextEditRules mozilla::TextEditRules > nsTextEditRulesInfo mozilla::TextEditRulesInfo > nsTextEditUtils mozilla::TextEditUtils > nsTrivialFunctor mozilla::TrivialFunctor > nsUndoCommand mozilla::UndoCommand > nsUuiqueFunctor mozilla::UniqueFunctor > nsWSRunObject mozilla::WSRunObject > nsWSRunObject::WSFragment mozilla::WSRunObject::WSFragment > nsWSRunObject::WSPoint mozilla::WSRunObject::WSPoint And a method name is also changed > nsEditor::CreateTxnForIMEText() mozilla::EditorBase::CreateTxnForComposiiton() Note that some static methods in cpp files are also moved from global namespace to mozilla namespace. But there shouldn't be crash bug in them because they should be enough simple.

I am unclear what is being requested. Are you asking that we go through the crash signature data stored in the Bugzilla database and change all occurrences of these names to the new class name? Seems like a lot of extra data will be created in the database since we will need to log each change in the activity table as well.

Although, I'm not sure if it's possible, but I'd like bugzilla can search existing stack trace with new class names. See also bug 1260651 comment 7: Mats Palmgren (vacation) from comment #7 > After you land these name changes I think it would be a good idea to make > a list of all the old/new name pairs (including namespace(s)) so that someone > can make an automated update to the crash signature field in Bugzilla (adding > the new names, keeping the old). > > I've seen it happen before that bugs are closed as WFM because there are no > new crashes reported, when the real reason is that the method was renamed.

We're not going to this as described. We might be able to do something in Elasticsearch, but for now this bug is INCOMPLETE.