Ignore key events in renaming inputs when the keyCode is VK_PROCESSKEY(229).

ui/file_manager/file_manager/foreground/js/naming_controller.js

Index: ui/file_manager/file_manager/foreground/js/naming_controller.js
diff --git a/ui/file_manager/file_manager/foreground/js/naming_controller.js b/ui/file_manager/file_manager/foreground/js/naming_controller.js
index edcdcaa5e64053d88b8c00c0b7c41505b3873940..3b9a3677463e2ee675cd3852792a651fda2fbb1a 100644
--- a/ui/file_manager/file_manager/foreground/js/naming_controller.js
+++ b/ui/file_manager/file_manager/foreground/js/naming_controller.js
@@ -212,6 +212,11 @@ NamingController.prototype.restoreItemBeingRenamed = function() {
  * @private
  */
 NamingController.prototype.onRenameInputKeyDown_ = function(event) {
+  // Ignore key events if event.keyCode is VK_PROCESSKEY(229).
+  // TODO(fukino): Remove this workaround once crbug.com/644140 is fixed.
+  if (event.keyCode === 229)
+    return;
+
   if (!this.isRenamingInProgress())
     return;