Print Preview: Display a throbber when the user requests the system print

chrome/browser/resources/options/options_page.css

 body {
   cursor: default;
   font-size: 13px;
 }
 
 a:link {
   color: rgb(63, 110, 194);
 }
 
 a:active {
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 }
 
 div.disabled {
   color: #888;
 }
 
 .touch-slider {
   -webkit-appearance: slider-horizontal;
 }
 
-.link-button,
-.link-button:active,
-.link-button:focus,
-.link-button:hover {
-  -webkit-box-shadow: none;
-  background: transparent none;
-  border: none;
-  color: blue;
-  cursor: pointer;
-  text-decoration: underline;
-}
-
 .text-button,
 .text-button:active,
 .text-button:focus,
 .text-button:hover {
   -webkit-box-shadow: none;
   background: transparent none;
   border-color: transparent;
   color: #000;
 }
 
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 }
 
 /* WebKit does not honor alignment for text specified via placeholder attrib.
  * This CSS is a workaround. Please remove once WebKit bug is fixed. 
  * https://bugs.webkit.org/show_bug.cgi?id=63367 
  */
 html[dir='rtl'] input.weakrtl::-webkit-input-placeholder,
 html[dir='rtl'] .weakrtl input::-webkit-input-placeholder { 
   direction: rtl;
 }