Remove hard-coded font families in WebUI.

chrome/browser/resources/local_ntp/local_ntp.css

 /* 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. */
+
+/* TODO: Need to discuss with NTP folks before we remove font-family from the
+ * body tag. */
 body {
   background-attachment: fixed !important;
   background-color: white;
   cursor: default;
   font-family: arial, sans-serif;
   font-size: small;
   margin: 0;
   overflow-x: hidden;
 }
 
@@ skipping 15 matching lines @@
 body.fakebox-disable #fakebox {
   border-color: rgb(238, 238, 238);
   cursor: default;
 }
 
 body.fakebox-disable #fakebox > input {
   cursor: default;
 }
 
 #logo {
-  background-image: url('images/google_logo.png@2x');
+  background-image: url(images/google_logo.png@2x);
   background-repeat: no-repeat;
   background-size: 269px 95px;
   height: 95px;
   margin-bottom: 24px;
   margin-top: 157px;
   width: 269px;
 }
 
 body.alternate-logo #logo {
-  -webkit-mask-image: url('images/google_logo.png@2x');
+  -webkit-mask-image: url(images/google_logo.png@2x);
   -webkit-mask-repeat: no-repeat;
   -webkit-mask-size: 100%;
   background: #eee;
 }
 
 #fakebox {
   /* Use GPU compositing if available. */
   -webkit-transform: translate3d(0, 0, 0);
   -webkit-transition: -webkit-transform 100ms linear, border-color 100ms linear;
   background-color: #fff;
@@ skipping 400 matching lines @@
   cursor: pointer;
 }
 
 .mv-page .mv-x {
   -webkit-transition: opacity 150ms;
   opacity: 0;
   position: absolute;
 }
 
 .des-cla .mv-x {
-  background-image: url('images/close_2.png');
+  background-image: url(images/close_2.png);
   height: 16px;
   width: 16px;
 }
 
 .des-cla .mv-x:hover,
 .des-cla #mv-notice-x:focus {
-  background-image: url('images/close_2_hover.png');
+  background-image: url(images/close_2_hover.png);
 }
 
 .des-cla .mv-x:active,
 .des-cla #mv-notice-x:active {
-  background-image: url('images/close_2_active.png');
+  background-image: url(images/close_2_active.png);
 }
 
 .des-cla .mv-page .mv-x {
   right: 2px;
   top: 2px;
 }
 
 html[dir=rtl] .des-cla .mv-page .mv-x {
   left: 2px;
   right: auto;
 }
 
 #mv-notice-x {
   display: inline-block;
   position: relative;
 }
 
 .des-mat #mv-notice-x {
   -webkit-transform: translate(0,-8px);
 }
 
 .des-mat .mv-x {
   border-radius: 2px;
   height: 32px;
   width: 32px;
 }
 
 .des-mat .mv-x .mv-x-inner {
   -webkit-mask-image: -webkit-image-set(
-      url('images/close_3_mask.png') 1x,
-      url('images/close_3_mask.png@2x') 2x);
+      url(images/close_3_mask.png) 1x,
+      url(images/close_3_mask.png@2x) 2x);
   -webkit-mask-repeat: no-repeat;
   -webkit-mask-size: 10px 10px;
   background-color: rgba(90,90,90,0.7);
   height: 10px;
   left: 50%;
   margin-left: -5px;
   margin-top: -5px;
   position: absolute;
   top: 50%;
   width: 10px;
@@ skipping 75 matching lines @@
 }
 
 html[dir=rtl] .des-mat .mv-favicon {
   left: auto;
   right: 8px;
   top: 8px;
 }
 
 .des-mat .mv-favicon-fallback {
   background-image: -webkit-image-set(
-      url('images/ntp_default_favicon.png') 1x,
-      url('images/ntp_default_favicon.png@2x') 2x);
+      url(images/ntp_default_favicon.png) 1x,
+      url(images/ntp_default_favicon.png@2x) 2x);
   background-repeat: no-repeat;
   background-size: 16px 16px;
 }
 
 /* The notification shown when a tile is blacklisted. */
 #mv-notice {
   font-size: 12px;
   font-weight: bold;
   opacity: 1;
   padding: 10px 0;
@@ skipping 75 matching lines @@
   opacity: 0.9;
   padding: 3px;
   position: fixed;
   right: 8px;
 }
 
 html[dir=rtl] #attribution,html[dir=rtl] #recent-tabs {
   left: 8px;
   right: auto;
 }