Material PDF: Style audit and cleanup

chrome/browser/resources/pdf/pdf.js

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 'use strict';
 
 /**
  * @return {number} Width of a scrollbar in pixels
  */
 function getScrollbarWidth() {
@@ skipping 67 matching lines @@
 /**
  * The minimum number of pixels to offset the toolbar by from the bottom and
  * right side of the screen.
  */
 PDFViewer.MIN_TOOLBAR_OFFSET = 15;
 
 /**
  * The height of the toolbar along the top of the page. The document will be
  * shifted down by this much in the viewport.
  */
-PDFViewer.MATERIAL_TOOLBAR_HEIGHT = 64;
+PDFViewer.MATERIAL_TOOLBAR_HEIGHT = 56;
 
 /**
  * Creates a new PDFViewer. There should only be one of these objects per
  * document.
  * @constructor
  * @param {!BrowserApi} browserApi An object providing an API to the browser.
  */
 function PDFViewer(browserApi) {
   this.browserApi_ = browserApi;
   this.loadState_ = LoadState.LOADING;
@@ skipping 740 matching lines @@
    * Each bookmark is an Object containing a:
    * - title
    * - page (optional)
    * - array of children (themselves bookmarks)
    * @type {Array} the top-level bookmarks of the PDF.
    */
   get bookmarks() {
     return this.bookmarks_;
   }
 };