oobe: unused code cleanup

Bug: 1143666
Change-Id: Id3da3153cc8e2742b56c82676c39a54b93494bbc
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2565433Reviewed-by: Denis Kuznetsov [CET] <antrim@chromium.org>
Commit-Queue: Roman Aleksandrov <raleksandrov@google.com>
Cr-Commit-Position: refs/heads/master@{#832462}

chrome/browser/resources/chromeos/login/components/oobe_dialog/oobe_dialog.html

@@ -80,9 +80,6 @@
     -->
     <style include="oobe-dialog-host cr-shared-style">
       :host {
-        --title-font-distance-to-baseline: 7px;
-        --subtitle-font-size: --oobe-default-font-size;
-        --subtitle-font-distance-to-baseline: 3px;
         --subtitle-line-height: 18px;
         @apply --oobe-default-font;
       }
@@ -194,10 +191,6 @@
         z-index: 1;
       }
 
-      :host #oobe-bottom[no-buttons-padding] {
-        padding: unset;
-      }
-
       #oobe-icon-div ::slotted(hd-iron-icon),
       #oobe-icon-div ::slotted(iron-icon) {
         --iron-icon-height: 32px;

chrome/browser/resources/chromeos/login/components/oobe_dialog/oobe_dialog.js

@@ -40,14 +40,6 @@ Polymer({
       value: false,
     },
 
-    /**
-     * Removes buttons padding.
-     */
-    noButtonsPadding: {
-      type: Boolean,
-      value: false,
-    },
-
     /**
      * If true footer would be shrunk as much as possible to fit container.
      */