Add a URI to global history
@note Docshell will not filter out URI schemes like chrome: data:
about: and view-source:. Embedders should consider filtering out
these schemes and others, e.g. mailbox: for the main URI and the
referrer.
| aURI | the URI of the page |
| aRedirect | whether the URI was redirected to another location; this is 'true' for the original URI which is redirected. |
| aToplevel | whether the URI is loaded in a top-level window |
| aReferrer | the URI of the referring page |
Checks to see whether the given URI is in history.
| aURI | the uri to the page |
| true if a URI has been visited |
Set the page title for the given uri. URIs that are not already in
global history will not be added.
| aURI | the URI for which to set to the title |
| aTitle | the page title |