Remove some unneeded uses of wstring.

Remove some unneeded uses of wstring.

The automation proxy launcher is only producing ASCII log messages, so
regular strings are fine. In the process, fix an unwanted & in one of
the log messages which causes a format string error.

The video capture test is generating a filename and should be using
FILE_PATH_LITERAL to get the right kind of string for the platform.


Committed: http://src.chromium.org/viewvc/chrome?view=rev&revision=96022

[Torne, 2011-08-02 10:45:37]

Hi, would you mind taking a quick look at this? Should be trivial I hope ;)

scherkus: content/browser/renderer_host/media/video_capture_host_unittest.cc
phajdan.jr: chrome/test/*

Thanks in advance!

[Paweł Hajdan Jr., 2011-08-02 19:57:35]

LGTM

[scherkus (not reviewing), 2011-08-08 18:40:59]

LGTM

[commit-bot: I haz the power, 2011-08-09 13:10:39]

The commit queue went berserk retrying too often for a
seemingly flaky test. Builder is linux, revision is 95980, job name
was 7519028-1 (retry) (retry) (retry) (retry).

[commit-bot: I haz the power, 2011-08-09 13:34:00]

Try job failure for 7519028-1 (retry) on linux for step "compile" (clobber
build).
It's a second try, previously, step "compile" failed.
http://build.chromium.org/p/tryserver.chromium/buildstatus?builder=linux&numb...

[commit-bot: I haz the power, 2011-08-09 18:08:54]

Change committed as 96022