Make minimum PWA icon size the same accross all device densities

chrome/android/java/src/org/chromium/chrome/browser/ShortcutHelper.java

Index: chrome/android/java/src/org/chromium/chrome/browser/ShortcutHelper.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/ShortcutHelper.java b/chrome/android/java/src/org/chromium/chrome/browser/ShortcutHelper.java
index c2bd1b22ea50f86be4547aafb5c02101c8b495c4..e441625e1eb23e55daaba513127183150d327684 100644
--- a/chrome/android/java/src/org/chromium/chrome/browser/ShortcutHelper.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/ShortcutHelper.java
@@ -525,20 +525,6 @@ public class ShortcutHelper {
     }
 
     /**
-     * Returns the minimum size for an icon representing a web app.  This size is used on app
-     * banners, the Android Home screen, and in Android's recent tasks list, among other places.
-     * @param context Context to pull resources from.
-     * @return the lower bound of the size which the icon should have in pixels.
-     */
-    public static int getMinimumHomescreenIconSizeInPx(Context context) {
-        float sizeInPx = context.getResources().getDimension(R.dimen.webapp_home_screen_icon_size);
-        float density = context.getResources().getDisplayMetrics().density;
-        float idealIconSizeInDp = sizeInPx / density;
-
-        return Math.round(idealIconSizeInDp * (density - 1));
-    }
-
-    /**
      * Returns the ideal size for an image displayed on a web app's splash screen.
      * @param context Context to pull resources from.
      * @return the dimensions in pixels which the image should have.
@@ -548,15 +534,6 @@ public class ShortcutHelper {
     }
 
     /**
-     * Returns the minimum size for an image displayed on a web app's splash screen.
-     * @param context Context to pull resources from.
-     * @return the lower bound of the size which the image should have in pixels.
-     */
-    public static int getMinimumSplashImageSizeInPx(Context context) {
-        return getSizeFromResourceInPx(context, R.dimen.webapp_splash_image_size_minimum);
-    }
-
-    /**
      * Returns the ideal size for a badge icon of a WebAPK.
      * @param context Context to pull resources from.
      * @return the dimensions in pixels which the badge icon should have.
@@ -613,8 +590,8 @@ public class ShortcutHelper {
     }
 
     /**
-     * Returns an array of sizes which describe the ideal size and minimum size of the Home screen
-     * icon and the ideal and minimum sizes of the splash screen image in that order.
+     * Returns an array of sizes which describe the ideal sizes of the home screen, splash screen
+     * and badge icon respectively.
      */
     @CalledByNative
     private static int[] getHomeScreenIconAndSplashImageSizes() {
@@ -622,9 +599,7 @@ public class ShortcutHelper {
         // This ordering must be kept up to date with the C++ ShortcutHelper.
         return new int[] {
             getIdealHomescreenIconSizeInPx(context),
-            getMinimumHomescreenIconSizeInPx(context),
             getIdealSplashImageSizeInPx(context),
-            getMinimumSplashImageSizeInPx(context),
             getIdealBadgeIconSizeInPx(context)
         };
     }