[Web UI Options] For overlays that have >1 button-strip, reverse order of all (in views).

chrome/browser/resources/options/options_page.js

Index: chrome/browser/resources/options/options_page.js
diff --git a/chrome/browser/resources/options/options_page.js b/chrome/browser/resources/options/options_page.js
index 2e463bd4b9e1636be30fcc7c7c75adb1b607edb8..e88b240943f929aebd2e324afb97a208eec74c60 100644
--- a/chrome/browser/resources/options/options_page.js
+++ b/chrome/browser/resources/options/options_page.js
@@ -481,15 +481,16 @@ cr.define('options', function() {
    * @private
    */
   OptionsPage.reverseButtonStrip_ = function(overlay) {
-    var buttonStrip = overlay.pageDiv.querySelector('.button-strip');
+    var buttonStrips = overlay.pageDiv.querySelectorAll('.button-strip');
 
-    // Not all overlays have button strips.
-    if (!buttonStrip)
-      return;
+    // Reverse all button-strips in the overlay.
+    for (var j = 0; j < buttonStrips.length; j++) {
+      var buttonStrip = buttonStrips[j];
 
-    var childNodes = buttonStrip.childNodes;
-    for (var i = childNodes.length - 1; i >= 0; i--)
-      buttonStrip.appendChild(childNodes[i]);
+      var childNodes = buttonStrip.childNodes;
+      for (var i = childNodes.length - 1; i >= 0; i--)
+        buttonStrip.appendChild(childNodes[i]);
+    }
   };
 
   /**