DevTools: do not override font size to 11px

third_party/WebKit/Source/devtools/front_end/emulation/deviceModeView.css

 /*
  * Copyright 2015 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.
  */
 
 :host {
     overflow: hidden;
     align-items: stretch;
     flex: auto;
@@ skipping 347 matching lines @@
 
 .device-mode-ruler-left .device-mode-ruler-marker.device-mode-ruler-marker-medium {
     width: 10px;
 }
 
 .device-mode-ruler-left .device-mode-ruler-marker.device-mode-ruler-marker-large {
     width: 15px;
 }
 
 .device-mode-ruler-text {
-    font-size: 11px;
     color: hsl(0, 0%, 50%);
     position: relative;
     pointer-events: auto;
 }
 
 .device-mode-ruler-text:hover {
     color: hsl(0, 0%, 10%);
 }
 
 .device-mode-ruler-top .device-mode-ruler-text {
     left: 2px;
     top: -2px;
 }
 
 .device-mode-ruler-left .device-mode-ruler-text {
     left: -4px;
     top: -15px;
     transform: rotate(270deg);
 }