Changed the Browser::Reload() function to check the url...

Changed the Browser::Reload() function to check the url
of the tab being reloaded, and if it is a valid url
then to send it to the address bar upon reload. This way
if you delete the address and reload the page, the url
appears in the address bar again.

BUG=2985

[Peter Kasting, 2008-12-02 18:06:56]

Thanks for the patch, but I don't think this is the right way to fix this bug;
for one thing, it doesn't fix other cases where similar problems occur (e.g. the
"open file" command).  I think the right thing to do is to plumb through the
concept of "this is an explicit user action" so that the AutocompleteEdit can
know it's OK to throw away edits.  I added some comments on the bug to clarify
this.

[kingofcamelot, 2008-12-02 21:30:32]

Could you expand a little on the other times this bug occurs, like the "open
file" command you mention?

[Peter Kasting, 2008-12-02 21:54:43]

On 2008/12/02 21:30:32, kingofcamelot wrote:
> Could you expand a little on the other times this bug occurs, like the "open
> file" command you mention?

Any time you edit the URL and then make some explicit action that changes it
without changing focus, e.g. hitting reload, back, forward, ctrl-o and opening a
file, etc., the bug occurs.