src/vs/workbench/contrib/terminal/browser/terminalInstance.ts/TerminalInstance/_setLastKnownColsAndRows
class TerminalInstance:	private _setLastKnownColsAndRows(): void {
		if (TerminalInstance._lastKnownGridDimensions) {
			this._cols = TerminalInstance._lastKnownGridDimensions.cols;
			this._rows = TerminalInstance._lastKnownGridDimensions.rows;
		}
	}