Fix broken ChromeVox keyboard shortcuts.

chrome/browser/resources/chromeos/chromevox/common/key_sequence.js

Index: chrome/browser/resources/chromeos/chromevox/common/key_sequence.js
diff --git a/chrome/browser/resources/chromeos/chromevox/common/key_sequence.js b/chrome/browser/resources/chromeos/chromevox/common/key_sequence.js
index f0d09239368859bd972f98561228cba13285f3de..90647ddd42e141144ef1ff2d3057aeeb1d32d847 100644
--- a/chrome/browser/resources/chromeos/chromevox/common/key_sequence.js
+++ b/chrome/browser/resources/chromeos/chromevox/common/key_sequence.js
@@ -247,6 +247,9 @@ cvox.KeySequence.prototype.rationalizeKeys_ = function() {
   if (modifierKeyCombo.indexOf(metaKeyName) != -1) {
     if (metaKeyName == 'Search') {
       this.keys.searchKeyHeld[index] = false;
+      // TODO(dmazzoni): http://crbug.com/404763 Get rid of the code that
+      // tracks the search key and just use meta everywhere.
+      this.keys.metaKey[index] = false;
     } else if (metaKeyName == 'Cmd' || metaKeyName == 'Win') {
       this.keys.metaKey[index] = false;
     }