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

chrome/browser/resources/pdf/elements/viewer-page-indicator/viewer-page-indicator.js

Index: chrome/browser/resources/pdf/elements/viewer-page-indicator/viewer-page-indicator.js
diff --git a/chrome/browser/resources/pdf/elements/viewer-page-indicator/viewer-page-indicator.js b/chrome/browser/resources/pdf/elements/viewer-page-indicator/viewer-page-indicator.js
index 4af00a2cff1740328bcce21eccb1bcd83397f538..80dc9ee15cd6164e4f09d31eada1522909267c16 100644
--- a/chrome/browser/resources/pdf/elements/viewer-page-indicator/viewer-page-indicator.js
+++ b/chrome/browser/resources/pdf/elements/viewer-page-indicator/viewer-page-indicator.js
@@ -6,21 +6,11 @@ Polymer({
   is: 'viewer-page-indicator',
 
   properties: {
-    label: {
-      type: String,
-      value: '1'
-    },
+    label: {type: String, value: '1'},
 
-    index: {
-      type: Number,
-      observer: 'indexChanged'
-    },
+    index: {type: Number, observer: 'indexChanged'},
 
-    pageLabels: {
-      type: Array,
-      value: null,
-      observer: 'pageLabelsChanged'
-    }
+    pageLabels: {type: Array, value: null, observer: 'pageLabelsChanged'}
   },
 
   timerId: undefined,
@@ -38,18 +28,18 @@ Polymer({
 
   fadeIn: function(displayTime) {
     var percent = window.scrollY /
-        (document.body.scrollHeight -
-         document.documentElement.clientHeight);
-    this.style.top = percent *
-        (document.documentElement.clientHeight - this.offsetHeight) + 'px';
-<if expr="is_macosx">
+        (document.body.scrollHeight - document.documentElement.clientHeight);
+    this.style.top =
+        percent * (document.documentElement.clientHeight - this.offsetHeight) +
+        'px';
+    /* <if expr="is_macosx"> */
     // On the Mac, if overlay scrollbars are enabled, prevent them from
     // overlapping the triangle.
     if (window.innerWidth == document.body.scrollWidth)
       this.style.right = '16px';
     else
       this.style.right = '0px';
-</if>
+    /* </if> */
     this.style.opacity = 1;
     clearTimeout(this.timerId);