micro optimize CommandLine.GetSwitchPrefixLength

micro optimize CommandLine.GetSwitchPrefixLength

avoid searching the entire length of each switch for the -- prefix, as we know it can only exist at the start.

BUG=None
TEST=None


Committed: http://src.chromium.org/viewvc/chrome?view=rev&revision=100918

[joth, 2011-09-12 13:14:13]

evan selected as you were the last OWNER to edit this file
TIA,

[Evan Martin, 2011-09-12 14:47:21]

Why?  Does this show up in a profile?

LGTM anyway

[M-A Ruel, 2011-09-13 13:19:55]

On 2011/09/12 14:47:21, Evan Martin wrote:
> Why?  Does this show up in a profile?
> 
> LGTM anyway

Jonathan, your base url isn't set correctly, that's why the CQ didn't trigger.
I'll manually fix in the meantime.

[joth, 2011-09-13 14:27:38]

OK thanks good to know - I'd setup a new git checkout but not yet got as far
as the "git svn init" step of
http://code.google.com/p/chromium/wiki/UsingGit (I normally only get to run
that when my first git cl dcommit barfs, using the CQ circumvents that
'reminder')




On 13 September 2011 14:19, <maruel@chromium.org> wrote:

> On 2011/09/12 14:47:21, Evan Martin wrote:
>
>> Why?  Does this show up in a profile?
>>
>
>  LGTM anyway
>>
>
> Jonathan, your base url isn't set correctly, that's why the CQ didn't
> trigger.
> I'll manually fix in the meantime.
>
>
>
http://codereview.chromium.**org/7866036/<http://codereview.chromium.org/7866...
>

[M-A Ruel, 2011-09-13 14:28:35]

No need to svn init, you just need to set your tracking branch correctly.

M-A

Le 13 septembre 2011 10:27, Jonathan Dixon <joth@chromium.org> a écrit :

> OK thanks good to know - I'd setup a new git checkout but not yet got as
> far as the "git svn init" step of
> http://code.google.com/p/chromium/wiki/UsingGit (I normally only get to
> run that when my first git cl dcommit barfs, using the CQ circumvents that
> 'reminder')
>
>
>
>
> On 13 September 2011 14:19, <maruel@chromium.org> wrote:
>
>> On 2011/09/12 14:47:21, Evan Martin wrote:
>>
>>> Why?  Does this show up in a profile?
>>>
>>
>>  LGTM anyway
>>>
>>
>> Jonathan, your base url isn't set correctly, that's why the CQ didn't
>> trigger.
>> I'll manually fix in the meantime.
>>
>>
>>
http://codereview.chromium.**org/7866036/<http://codereview.chromium.org/7866...
>>
>
>

[commit-bot: I haz the power, 2011-09-13 15:45:35]

Change committed as 100918