Tab Search: Use 16dp icons

Depends on CL:
https://chromium-review.googlesource.com/c/chromium/src/+/2441333

Bug: 1133575
Change-Id: Id13dfa24226ec87a0940328df4777ed18928877b
Reviewed-on: https://chrome-internal-review.googlesource.com/c/chrome/browser/resources/tab_search/+/3303663Reviewed-by: John Lee <johntlee@chromium.org>
Cr-Commit-Position: refs/heads/master@{#819624}

chrome/browser/resources/tab_search_merge/tab_search_item.html

@@ -68,6 +68,6 @@
 </div>
 <div class="button-container">
   <cr-icon-button id="closeButton" aria-label="[[ariaLabel_(data.title)]]"
-      iron-icon="cr:close" on-click="onItemClose_" title="$i18n{closeTab}">
+      iron-icon="mwb16:close" on-click="onItemClose_" title="$i18n{closeTab}">
   </cr-icon-button>
 </div>

chrome/browser/resources/tab_search_merge/tab_search_item.js

@@ -4,7 +4,7 @@
 
 import 'chrome://resources/cr_elements/cr_icon_button/cr_icon_button.m.js';
 import 'chrome://resources/cr_elements/cr_icons_css.m.js';
-import 'chrome://resources/cr_elements/icons.m.js';
+import 'chrome://resources/cr_elements/mwb_shared_icons.js';
 import 'chrome://resources/cr_elements/mwb_shared_vars.js';
 import 'chrome://resources/cr_elements/shared_vars_css.m.js';
 

chrome/browser/resources/tab_search_merge/tab_search_search_field.html

@@ -36,7 +36,7 @@
     text-overflow: ellipsis;
   }
 </style>
-<iron-icon id="searchIcon" icon="cr:search"></iron-icon>
+<iron-icon id="searchIcon" icon="mwb16:search"></iron-icon>
 <input id="searchInput" on-search="onSearchTermSearch"
     on-input="onSearchTermInput" aria-label$="[[label]]" type="search"
     autofocus="[[autofocus]]" placeholder="[[label]]" autocomplete="off"

chrome/browser/resources/tab_search_merge/tab_search_search_field.js

@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-import 'chrome://resources/cr_elements/icons.m.js';
+import 'chrome://resources/cr_elements/mwb_shared_icons.js';
 import 'chrome://resources/cr_elements/mwb_shared_vars.js';
 import 'chrome://resources/cr_elements/shared_vars_css.m.js';
 import 'chrome://resources/polymer/v3_0/iron-icon/iron-icon.js';