feat(progress-bar): remove unused styles

Author: thetaPC

core/src/components/progress-bar/progress-bar.interfaces.ts

@@ -83,13 +83,6 @@ export type IonProgressBarRecipe = {
             background?: string;
           };
         };
-
-        /** When progress bar is solid (buffer = 1) */
-        solid?: {
-          default?: {
-            background?: string;
-          };
-        };
       };
     };
   };

core/src/components/progress-bar/progress-bar.scss

@@ -16,8 +16,6 @@
    *
    * @prop --ion-progress-bar-determinate-buffer-circles-default-background: Background of the buffer circles in a determinate progress bar
    * @prop --ion-progress-bar-determinate-buffer-circles-semantic-default-background: Background of the buffer circles in a determinate progress bar when a semantic color is applied
-   * @prop --ion-progress-bar-determinate-buffer-circles-solid-default-background: Background of the buffer circles in a determinate progress bar when it's fully buffered
-   *
    * @prop --ion-progress-bar-indeterminate-progress-default-background: Background of the filled progress indicator in an indeterminate progress bar
    * @prop --ion-progress-bar-indeterminate-progress-semantic-default-background: Background of the filled progress indicator in an indeterminate progress bar when a semantic color is applied
    *
@@ -206,15 +204,6 @@
   );
 }
 
-:host(.progress-bar-solid) .buffer-circles {
-  background-image: radial-gradient(
-    ellipse at center,
-    var(--ion-progress-bar-determinate-buffer-circles-solid-default-background) 0%,
-    var(--ion-progress-bar-determinate-buffer-circles-solid-default-background) 30%,
-    transparent 30%
-  );
-}
-
 // Indeterminate
 :host(.progress-bar-solid.progress-bar-type-indeterminate) .progress-buffer-bar {
   background: var(

core/src/themes/ios/default.tokens.ts

@@ -546,12 +546,6 @@ export const defaultTheme: DefaultTheme = {
                 background: currentColor('base', 0.3),
               },
             },
-
-            solid: {
-              default: {
-                background: `var(--ion-background-color-step-100, ${mix(baseColors.black, baseColors.white, '90%')})`,
-              },
-            },
           },
         },
       },