MD Settings: convert last .css file to style module

chrome/browser/resources/settings/search_engines_page/omnibox_extension_entry.html

Index: chrome/browser/resources/settings/search_engines_page/omnibox_extension_entry.html
diff --git a/chrome/browser/resources/settings/search_engines_page/omnibox_extension_entry.html b/chrome/browser/resources/settings/search_engines_page/omnibox_extension_entry.html
index 200ceb9d7e7caa6d2724faadaadceb6d2cd00822..c821155f329d9fa98faf01367930b660386cd9ce 100644
--- a/chrome/browser/resources/settings/search_engines_page/omnibox_extension_entry.html
+++ b/chrome/browser/resources/settings/search_engines_page/omnibox_extension_entry.html
@@ -2,14 +2,14 @@
 <link rel="import" href="chrome://resources/cr_elements/icons.html">
 <link rel="import" href="chrome://resources/html/polymer.html">
 <link rel="import" href="chrome://resources/html/icon.html">
-<link rel="import" href="/search_engines_page/search_engines_browser_proxy.html">
 <link rel="import" href="chrome://resources/polymer/v1_0/paper-icon-button/paper-icon-button.html">
+<link rel="import" href="/search_engines_page/search_engines_browser_proxy.html">
+<link rel="import" href="/search_engines_page/search_engine_entry_css.html">
 <link rel="import" href="/settings_shared_css.html">
 
 <dom-module id="settings-omnibox-extension-entry">
-  <link rel="import" type="css" href="/search_engines_page/search_engine_entry.css">
   <template>
-    <style include="settings-shared">
+    <style include="settings-shared search-engine-entry">
       .name-column {
         flex: 3;
       }