Clean unused member

src/browser/renderer/shared/CellColorResolver.ts

@@ -14,7 +14,6 @@ let $hasFg = false;
 let $hasBg = false;
 let $isSelected = false;
 let $colors: ReadonlyColorSet | undefined;
-let $x = -1;
 let $y = -1;
 let $variantOffset = 0;
 
@@ -43,7 +42,7 @@ export class CellColorResolver {
    * Resolves colors for the cell, putting the result into the shared {@link result}. This resolves
    * overrides, inverse and selection for the cell which can then be used to feed into the renderer.
    */
-  public resolve(cell: ICellData, x: number, y: number,deviceCellWidth: number): void {
+  public resolve(cell: ICellData, x: number, y: number, deviceCellWidth: number): void {
     this.result.bg = cell.bg;
     this.result.fg = cell.fg;
     this.result.ext = cell.bg & BgFlags.HAS_EXTENDED ? cell.extended.ext : 0;
@@ -61,7 +60,6 @@ export class CellColorResolver {
     if ($y !== y) {
       $variantOffset = 0;
     }
-    $x = x;
     $y = y;
 
     const code = cell.getCode();

src/browser/renderer/shared/TextureAtlas.ts

@@ -960,10 +960,6 @@ export class TextureAtlas implements ITextureAtlas {
       }
     };
   }
-
-  public getDeviceCellWidth(): number {
-    return this._config.deviceCellWidth;
-  }
 }
 
 class AtlasPage {

src/browser/renderer/shared/Types.d.ts

@@ -103,8 +103,6 @@ export interface ITextureAtlas extends IDisposable {
    */
   beginFrame(): boolean;
 
-  getDeviceCellWidth(): number;
-
   /**
    * Clear all glyphs from the texture atlas.
    */