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

chrome/browser/resources/settings/appearance_page/appearance_page.js

Index: chrome/browser/resources/settings/appearance_page/appearance_page.js
diff --git a/chrome/browser/resources/settings/appearance_page/appearance_page.js b/chrome/browser/resources/settings/appearance_page/appearance_page.js
index 67546e1059569fbaf365135a48d8a021f918bf47..192837c5c8e84839388b7d544a1de01965347500 100644
--- a/chrome/browser/resources/settings/appearance_page/appearance_page.js
+++ b/chrome/browser/resources/settings/appearance_page/appearance_page.js
@@ -100,10 +100,10 @@ Polymer({
   observers: [
     'themeChanged_(prefs.extensions.theme.id.value, useSystemTheme_)',
 
-<if expr="is_linux and not chromeos">
+    /* <if expr="is_linux and not chromeos"> */
     // NOTE: this pref only exists on Linux.
     'useSystemThemePrefChanged_(prefs.extensions.theme.use_system.value)',
-</if>
+    /* </if> */
   ],
 
   created: function() {
@@ -155,7 +155,7 @@ Polymer({
     window.open(this.themeUrl_ || loadTimeData.getString('themesGalleryUrl'));
   },
 
-<if expr="chromeos">
+  /* <if expr="chromeos"> */
   /**
    * ChromeOS only.
    * @private
@@ -163,14 +163,14 @@ Polymer({
   openWallpaperManager_: function() {
     this.browserProxy_.openWallpaperManager();
   },
-</if>
+  /* </if> */
 
   /** @private */
   onUseDefaultTap_: function() {
     this.browserProxy_.useDefaultTheme();
   },
 
-<if expr="is_linux and not chromeos">
+  /* <if expr="is_linux and not chromeos"> */
   /**
    * @param {boolean} useSystemTheme
    * @private
@@ -208,14 +208,14 @@ Polymer({
    */
   showThemesSecondary_: function(themeId, useSystemTheme) {
     return this.showUseClassic_(themeId, useSystemTheme) ||
-           this.showUseSystem_(themeId, useSystemTheme);
+        this.showUseSystem_(themeId, useSystemTheme);
   },
 
   /** @private */
   onUseSystemTap_: function() {
     this.browserProxy_.useSystemTheme();
   },
-</if>
+  /* </if> */
 
   /**
    * @param {string} themeId
@@ -235,12 +235,12 @@ Polymer({
     }
 
     var i18nId;
-<if expr="is_linux and not chromeos">
+    /* <if expr="is_linux and not chromeos"> */
     i18nId = useSystemTheme ? 'systemTheme' : 'classicTheme';
-</if>
-<if expr="not is_linux or chromeos">
+    /* </if> */
+    /* <if expr="not is_linux or chromeos"> */
     i18nId = 'chooseFromWebStore';
-</if>
+    /* </if> */
     this.themeSublabel_ = this.i18n(i18nId);
     this.themeUrl_ = '';
   },