Add a bug for share_and_manage_dialog.js testing TODO.

The TODO has no associateed bug: created one & point the TODO at it. No
change in behavior, comment only change.

Bug: 903637, 903587
Change-Id: I087759922064ec3ce6278757542b14c3dc4c5df3
Reviewed-on: https://chromium-review.googlesource.com/c/1327942Reviewed-by: Anand Mistry <amistry@chromium.org>
Commit-Queue: Noel Gordon <noel@chromium.org>
Cr-Commit-Position: refs/heads/master@{#606728}

ui/file_manager/integration_tests/file_manager/share_and_manage_dialog.js

@@ -167,8 +167,6 @@ testcase.shareDirectoryDrive = function() {
   shareWithOthersExpectBrowserURL('photos', URL);
 };
 
-// TODO(sashab): Add tests for sharing a file on Team Drives.
-
 /**
  * Tests managing a file on Drive.
  */
@@ -192,3 +190,5 @@ testcase.manageHostedFileDrive = function() {
   const URL = 'https://document_alternate_link/Test%20Document';
   manageWithDriveExpectBrowserURL('Test Document.gdoc', URL);
 };
+
+// TODO(903637): Add tests for sharing a file on Team Drives.