WIP: run clang-format-js on lots of things

chrome/browser/resources/print_preview/settings/dpi_settings.js

Index: chrome/browser/resources/print_preview/settings/dpi_settings.js
diff --git a/chrome/browser/resources/print_preview/settings/dpi_settings.js b/chrome/browser/resources/print_preview/settings/dpi_settings.js
index 90bcd50eba569962bf1a0d4b1a13b6f01a457279..6dff7a1140cff86bcb83b4a7982a279128682290 100644
--- a/chrome/browser/resources/print_preview/settings/dpi_settings.js
+++ b/chrome/browser/resources/print_preview/settings/dpi_settings.js
@@ -24,17 +24,15 @@ cr.define('print_preview', function() {
       var hDpi = option.horizontal_dpi || 0;
       var vDpi = option.vertical_dpi || 0;
       if (hDpi > 0 && vDpi > 0 && hDpi != vDpi) {
-        return loadTimeData.getStringF('nonIsotropicDpiItemLabel',
-                                       hDpi.toLocaleString(),
-                                       vDpi.toLocaleString());
+        return loadTimeData.getStringF(
+            'nonIsotropicDpiItemLabel', hDpi.toLocaleString(),
+            vDpi.toLocaleString());
       }
-      return loadTimeData.getStringF('dpiItemLabel',
-                                     (hDpi || vDpi).toLocaleString());
+      return loadTimeData.getStringF(
+          'dpiItemLabel', (hDpi || vDpi).toLocaleString());
     }
   };
 
   // Export
-  return {
-    DpiSettings: DpiSettings
-  };
+  return {DpiSettings: DpiSettings};
 });