Fixing ESC in instant-extended.

chrome/test/data/instant_extended.html

Index: chrome/test/data/instant_extended.html
diff --git a/chrome/test/data/instant_extended.html b/chrome/test/data/instant_extended.html
index 96c2541b5528f4e9a0c5587c3428c669a2e5cdb9..413d5c86db2aa9de247d535a86fab8e317611878 100644
--- a/chrome/test/data/instant_extended.html
+++ b/chrome/test/data/instant_extended.html
@@ -49,21 +49,29 @@ function previousSuggestion() {
   if (suggestionIndex != -1) {
     suggestionIndex--;
     if (suggestionIndex == -1) {
-      apiHandle.setValue(savedUserText);
+      resetSuggestion();
     } else {
       apiHandle.setValue(suggestions[suggestionIndex]);
     }
   }
 }
 
+function resetSuggestion() {
+  apiHandle.setValue(savedUserText);
+  suggestionIndex = -1;
+}
+
 function handleKeyPress(event) {
   var VKEY_UP = 0x26;
   var VKEY_DOWN = 0x28;
+  var VKEY_ESCAPE = 0x1B;
 
   if (event.keyCode == VKEY_DOWN) {
     nextSuggestion();
   } else if (event.keyCode == VKEY_UP) {
     previousSuggestion();
+  } else if (event.keyCode == VKEY_ESCAPE) {
+    resetSuggestion();
   }
 }