Settings Search: Make tooltip run away from mouse.

chrome/browser/resources/settings/search_settings.js

Index: chrome/browser/resources/settings/search_settings.js
diff --git a/chrome/browser/resources/settings/search_settings.js b/chrome/browser/resources/settings/search_settings.js
index 0083addf5eaed8f032f5c5ef41c4f71df354f838..fb2e8348daa363502f0f7a75bb70f5efb41f35b6 100644
--- a/chrome/browser/resources/settings/search_settings.js
+++ b/chrome/browser/resources/settings/search_settings.js
@@ -197,7 +197,21 @@ cr.define('settings', function() {
 
     // Dynamically position the bubble at the edge the associated control
     // element.
-    searchBubble.style.top = element.offsetTop + element.offsetHeight + 'px';
+    var updatePosition = function() {
+      if (innards.classList.contains('above')) {
+        searchBubble.style.top =
+            element.offsetTop - searchBubble.offsetHeight + 'px';
+      } else {
+        searchBubble.style.top =
+            element.offsetTop + element.offsetHeight + 'px';
+      }
+    };
+    updatePosition();
+
+    searchBubble.addEventListener('mouseover', function() {
+      innards.classList.toggle('above');
+      updatePosition();
+    });
   }
 
   /**