Cleaning Utilities.java

> Removing some unused methods
> Moving some specialized methods to corresponding classes
> Removing GridProvider check as it is released

Bug: 257555083
Test: Presubmit
Change-Id: Ib0f8c673d018071d3f4b7d9247e0a35718ab009c
Merged-In: Ib0f8c673d018071d3f4b7d9247e0a35718ab009c
diff --git a/src/com/android/launcher3/InvariantDeviceProfile.java b/src/com/android/launcher3/InvariantDeviceProfile.java
index ca92aa4..4bb9f06 100644
--- a/src/com/android/launcher3/InvariantDeviceProfile.java
+++ b/src/com/android/launcher3/InvariantDeviceProfile.java
@@ -307,8 +307,7 @@
     }
 
     public static String getCurrentGridName(Context context) {
-        return Utilities.isGridOptionsEnabled(context)
-                ? Utilities.getPrefs(context).getString(KEY_IDP_GRID_NAME, null) : null;
+        return Utilities.getPrefs(context).getString(KEY_IDP_GRID_NAME, null);
     }
 
     private String initGrid(Context context, String gridName) {
@@ -383,10 +382,6 @@
         allAppsBorderSpaces = displayOption.allAppsBorderSpaces;
         allAppsIconSize = displayOption.allAppsIconSizes;
         allAppsIconTextSize = displayOption.allAppsIconTextSizes;
-        if (!Utilities.isGridOptionsEnabled(context)) {
-            allAppsIconSize = iconSize;
-            allAppsIconTextSize = iconTextSize;
-        }
 
         if (devicePaddingId != 0) {
             devicePaddings = new DevicePaddings(context, devicePaddingId);