Run git cl format on printer settings

Bug: None
Test: None
Change-Id: Id86b899240fd5615f3a12e5e58da2c23caa5ec88
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1951883Reviewed-by: Bailey Berro <baileyberro@chromium.org>
Reviewed-by: Kyle Horimoto <khorimoto@chromium.org>
Commit-Queue: jimmy gong <jimmyxgong@chromium.org>
Cr-Commit-Position: refs/heads/master@{#722335}

chrome/browser/resources/settings/printing_page/cups_printers.js

@@ -13,9 +13,9 @@ Polymer({
   is: 'settings-cups-printers',
 
   behaviors: [
-      NetworkListenerBehavior,
-      settings.RouteObserverBehavior,
-      WebUIListenerBehavior,
+    NetworkListenerBehavior,
+    settings.RouteObserverBehavior,
+    WebUIListenerBehavior,
   ],
 
   properties: {
@@ -199,7 +199,7 @@ Polymer({
         }
       default:
         assertNotReached();
-      }
+    }
 
     this.$.errorToast.show();
   },
@@ -244,9 +244,9 @@ Polymer({
 
   /** @private */
   onAddPrinterDialogClose_: function() {
-      cr.ui.focusWithoutInk(assert(
-          this.enableUpdatedUi_ ? this.$$('#addManualPrinterIcon')
-                                : this.$$('#addPrinter')));
+    cr.ui.focusWithoutInk(assert(
+        this.enableUpdatedUi_ ? this.$$('#addManualPrinterIcon') :
+                                this.$$('#addPrinter')));
   },
 
   /** @private */