https://bugs.webkit.org/show_bug.cgi?id=105849

Patch by Eugene Klyuchnikov <eustas@chromium.org> on 2013-01-10
Reviewed by Pavel Feldman.

Source/WebCore:

Editing feature has been added to DataGrid to edit localStorage.
Column numbers (0 and 1) are hardcoded.

This patch makes column editing feature more generic: remove hardcoded
colums, take "editable" column property into account.

This patch is a prerequisite for cookie editing.

* inspector/front-end/DOMStorageItemsView.js:
Use meaningful column names.
* inspector/front-end/DataGrid.js:
(WebInspector.DataGrid.prototype._ondblclick): Check column editability.
(WebInspector.DataGrid.prototype._contextMenuInDataTable): Ditto.
(WebInspector.DataGridNode.prototype.createCell):
Supply cell element with column id.
(WebInspector.DataGrid.prototype.columnIdentifierFromNode):
Added utility method.
(WebInspector.DataGrid.prototype._nextEditableColumn): Ditto.
(WebInspector.DataGrid.prototype._keyDown): Calculate editable column.
(WebInspector.DataGrid.prototype._editingCommitted): Ditto.
(WebInspector.DataGrid.prototype._startEditing): Ditto.
(WebInspector.DataGrid.prototype._startEditingColumnOfDataGridNode):
Refined parameter type / name.
(WebInspector.DataGrid.prototype._resizerDragging):
Fix resizer index property names.
(WebInspector.DataGrid.prototype._startResizerDragging): Ditto.
(WebInspector.DataGrid.prototype._positionResizers): Ditto.
* inspector/front-end/NetworkPanel.js:
(WebInspector.NetworkLogView.prototype._updateDividersIfNeeded): Ditto.

LayoutTests:

* inspector/storage-panel-dom-storage-update.html: Fix column names.
* inspector/storage-panel-dom-storage.html: Ditto.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@139404 268f45cc-cd09-0410-ab3c-d52691b4dbfc