Should be "string" not "String" and "array" not "Array" in
@param, @return and @var use cases. Also, minor typo fixes.
Change-Id: I9d5ebc5b741c6560907b95f7c0c4039da2861f4a
Directly redirecting based on a url paramter might potentially
be used in a phishing attack to confuse users.
Bug: T109140
Bug: T122209
Change-Id: I6c604439320fa876719933cc7f3a3ff04fb1a6ad