Replace ToLower calls to the new format

Replace ToLower calls to the new format

Replaces
  base::StringToLowerASCII(string)
with
  base::ToLowerASCII(string)
This form is 1:1 search and replace.

A bunch of places did something like this:
  std::string foo(something_else);
  base::StringToLowerASCII(&foo);
which became:
  foo = base::ToLowerASCII(something_else);

A couple places really wanted in-place changing and they became:
  foo = base::ToLowerASCII(foo);

There was pretty trivial cleanup in chrome_main_delegate.cc chrome/test/chromedriver/server/http_handler.cc (fix indenting).

There was more cleanup in:
chrome/installer/util/language_selector.cc and components/plugins/renderer/mobile_youtube_plugin.cc

In components/history/core/browser/url_utils.cc I removed the call since it was calling ToLower on the host name out of a GURL, which is already guaranteed to be lower-case.

NOPRESUBMIT=true
(due to touching code with wstrings)

Committed: https://crrev.com/fce8d19805ad83a006bbdd3ca68fc9d8eca621e6
Cr-Commit-Position: refs/heads/master@{#342659}

[brettw, 2015-08-07 23:53:13]

brettw@chromium.org changed reviewers:
+ yzshen@chromium.org

[brettw, 2015-08-07 23:53:14]

Low priority...

I realize you'll probably look at everything, but I promise I mentioned all
non-trivial changes in the description if you only want to look at those.

This is half of the remaining files with StringToLowerASCII in them.

[brettw, 2015-08-07 23:53:19]

The CQ bit was checked by brettw@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2015-08-07 23:53:38]

Dry run: CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1279123004/20001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1279123004/20001

[commit-bot: I haz the power, 2015-08-08 00:04:47]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2015-08-08 00:04:48]

Dry run: Try jobs failed on following builders:
  chromium_presubmit on tryserver.chromium.linux (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.linux/builders/chromium_presub...)

[brettw, 2015-08-08 05:40:04]

The CQ bit was checked by brettw@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2015-08-08 05:40:07]

Dry run: CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1279123004/20001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1279123004/20001

[commit-bot: I haz the power, 2015-08-08 05:48:42]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2015-08-08 05:48:42]

Dry run: Try jobs failed on following builders:
  chromium_presubmit on tryserver.chromium.linux (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.linux/builders/chromium_presub...)

[yzshen1, 2015-08-10 16:10:50]

Thanks for the detailed description! I only looked at the places that you
pointed out and saved quite some time. :)

LGTM

[brettw, 2015-08-10 16:29:21]

The CQ bit was checked by brettw@chromium.org

[commit-bot: I haz the power, 2015-08-10 16:29:50]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1279123004/20001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1279123004/20001

[commit-bot: I haz the power, 2015-08-10 16:32:32]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2015-08-10 16:32:34]

Try jobs failed on following builders:
  linux_chromium_compile_dbg_32_ng on tryserver.chromium.linux (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.linux/builders/linux_chromium_...)
  ios_dbg_simulator_ninja on tryserver.chromium.mac (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.mac/builders/ios_dbg_simulator...)
  ios_rel_device_ninja on tryserver.chromium.mac (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.mac/builders/ios_rel_device_ni...)

[brettw, 2015-08-10 17:18:13]

The CQ bit was checked by brettw@chromium.org

[brettw, 2015-08-10 17:18:14]

The patchset sent to the CQ was uploaded after l-g-t-m from yzshen@chromium.org
Link to the patchset: https://codereview.chromium.org/1279123004/#ps40001
(title: " ")

[commit-bot: I haz the power, 2015-08-10 17:18:38]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1279123004/40001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1279123004/40001

[commit-bot: I haz the power, 2015-08-10 17:29:36]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2015-08-10 17:29:38]

Try jobs failed on following builders:
  chromium_presubmit on tryserver.chromium.linux (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.linux/builders/chromium_presub...)

[brettw, 2015-08-10 17:34:39]

The CQ bit was checked by brettw@chromium.org

[commit-bot: I haz the power, 2015-08-10 17:34:50]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1279123004/40001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1279123004/40001

[commit-bot: I haz the power, 2015-08-10 19:07:59]

Committed patchset #3 (id:40001)

[commit-bot: I haz the power, 2015-08-10 19:08:42]

Patchset 3 (id:??) landed as
https://crrev.com/fce8d19805ad83a006bbdd3ca68fc9d8eca621e6
Cr-Commit-Position: refs/heads/master@{#342659}