Enables the user to select multiple languages for spellchecking (UI)

chrome/browser/resources/options/language_options.html

Index: chrome/browser/resources/options/language_options.html
diff --git a/chrome/browser/resources/options/language_options.html b/chrome/browser/resources/options/language_options.html
index eebd29d375665afdeb1949dcc5552a1059cf7867..8bc57c84e00ffceb25fbd43d6896ca0034571bbd 100644
--- a/chrome/browser/resources/options/language_options.html
+++ b/chrome/browser/resources/options/language_options.html
@@ -41,6 +41,14 @@
      dictionary pane. -->
 <if expr="not is_macosx">
         <div id="language-options-spellcheck" class="language-options-contents">
+          <div class="checkbox"
+               id="language-options-spell-check-language-checkbox-div">
+            <label>
+              <input type="checkbox"
+                     id="language-options-spell-check-language-checkbox">
+              <span i18n-content="useThisForSpellChecking"></span>
+            </label>
+          </div>
           <button id="language-options-spell-check-language-button"
               i18n-content="useThisForSpellChecking">
           </button>