Revert of [i18n] chromeos login i18n-content to $i18n{} (patchset #4 id:80001 of https://codereview…

chrome/browser/resources/chromeos/login/screen_arc_terms_of_service.html

Index: chrome/browser/resources/chromeos/login/screen_arc_terms_of_service.html
diff --git a/chrome/browser/resources/chromeos/login/screen_arc_terms_of_service.html b/chrome/browser/resources/chromeos/login/screen_arc_terms_of_service.html
index 0f46abcef01d5c3626f0f64f793cb046229b3f63..bb0b50663e757ab13f201046f8661c57a3ff91da 100644
--- a/chrome/browser/resources/chromeos/login/screen_arc_terms_of_service.html
+++ b/chrome/browser/resources/chromeos/login/screen_arc_terms_of_service.html
@@ -2,10 +2,10 @@
 
 <div class="step right hidden arc-tos-loading no-logo" id="arc-tos" hidden>
   <div class="step-contents">
-    <img id="arc-tos-logo" 
+    <img id="arc-tos-logo"
         src="https://play.google.com/about/images/play_logo.png" alt>
-    <h1>$i18n{arcTermsOfServiceScreenHeading}</h1>
-    <h2>$i18n{arcTermsOfServiceScreenDescription}</h2>
+    <h1 i18n-content="arcTermsOfServiceScreenHeading"></h1>
+    <h2 i18n-content="arcTermsOfServiceScreenDescription"></h2>
     <div id="arc-tos-container">
       <div id="arc-tos-content">
         <div id="arc-tos-view-container">
@@ -43,8 +43,8 @@
       <div id="arc-tos-overlay-content-text">
         <span id="arc-learn-more-content"></span>
       </div>
-      <button class="arc-tos-overlay-close-bottom arc-overlay-close-button">
-        $i18n{arcOverlayClose}
+      <button class="arc-tos-overlay-close-bottom arc-overlay-close-button"
+          i18n-content="arcOverlayClose">
       </button>
     </div>
   </div>
@@ -56,8 +56,8 @@
       <div id="arc-tos-overlay-webview-container">
         <webview id="arc-tos-overlay-webview"></webview>
       </div>
-      <button class="arc-tos-overlay-close-bottom arc-overlay-close-button">
-        $i18n{arcOverlayClose}
+      <button class="arc-tos-overlay-close-bottom arc-overlay-close-button"
+          i18n-content="arcOverlayClose">
       </button>
     </div>
   </div>