MD WebUI: Change <cr-toolbar> clear button to not close the search field

chrome/browser/resources/md_downloads/vulcanized.html

Index: chrome/browser/resources/md_downloads/vulcanized.html
diff --git a/chrome/browser/resources/md_downloads/vulcanized.html b/chrome/browser/resources/md_downloads/vulcanized.html
index 0c382405bed5933f7489f4fcfaddb2d01879b299..3e59358795c8e1a46f5c0f747015fc66d1028c10 100644
--- a/chrome/browser/resources/md_downloads/vulcanized.html
+++ b/chrome/browser/resources/md_downloads/vulcanized.html
@@ -502,6 +502,7 @@ paper-ripple {
 paper-ripple {
   opacity: 0.6;
         color: currentColor;
+        ;
 }
 
 </style>
@@ -3278,7 +3279,7 @@ input[type='search']::-webkit-search-decoration, input[type='search']::-webkit-s
       <input is="iron-input" id="searchInput" type="search" on-blur="onInputBlur_" incremental="" autofocus="">
     </paper-input-container>
     <template is="dom-if" if="[[hasSearchText_]]">
-      <paper-icon-button icon="cr:cancel" id="clearSearch" title="[[clearLabel]]" on-tap="hideSearch_">
+      <paper-icon-button icon="cr:cancel" id="clearSearch" title="[[clearLabel]]" on-tap="clearSearch_">
       </paper-icon-button>
     </template>
   </template>