GitLab

Replace GetResourceListCallback with FileListCallback.
Rename GetAllResourceList and GetResourceListInDirectory to GetAllFileList and GetFileListInDirectory.
Rename FakeDriveService counter variables.
Remove GetOldestCreatedFolderResource in drive_backend_util.cc and merged the code to folder_creator.cc

BUG=231125
TEST=unit_tests

Review URL: https://codereview.chromium.org/305913002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@274175 0039d316-1c4b-4281-b951-d872f2087c98