cros: Fix MaybeResizeAndPadIconForMd in AppList.

Minor fix for detection if transformation required.
This was found while investigating the blurry icons bug.

Bug: 1108889
Change-Id: I52514900d5c154983139a1a08c75b3505824a2c6
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2331962
Auto-Submit: Alexey Baskakov <loyso@chromium.org>
Commit-Queue: Dominick Ng <dominickn@chromium.org>
Reviewed-by: Vladislav Kaznacheev <kaznacheev@chromium.org>
Reviewed-by: Dominick Ng <dominickn@chromium.org>
Cr-Commit-Position: refs/heads/master@{#794347}

chrome/browser/ui/app_list/md_icon_normalizer.cc

@@ -245,7 +245,7 @@ void MaybeResizeAndPadIconForMd(const gfx::Size& required_size_dip,
 
     if (required_size_px.width() != bitmap.width() ||
         required_size_px.height() != bitmap.height() ||
-        padding_px.width() != 0 || padding_px.width() != 0) {
+        padding_px.width() != 0 || padding_px.height() != 0) {
       transformation_required = true;
     }
   }