Code to take into account font path specified in registry which matches system font folder. Also ad…

Code to take into account font path specified in registry which matches system font folder. Also adding UMA to measure font load times.

R=scottmg,cpu,ananta
BUG=408393
Committed: https://crrev.com/2d514327ee39f1fecc5a993a7884bcb2b58dea0c
Cr-Commit-Position: refs/heads/master@{#293261}

[Shrikant Kelkar, 2014-09-03 23:35:47]

ptal.

[scottmg, 2014-09-03 23:53:55]

lgtm

[Shrikant Kelkar, 2014-09-04 00:16:04]

The CQ bit was checked by shrikant@chromium.org

[commit-bot: I haz the power, 2014-09-04 00:17:56]

CQ is trying da patch. Follow status at
 https://chromium-status.appspot.com/cq/shrikant@chromium.org/541543002/1

[commit-bot: I haz the power, 2014-09-04 02:55:50]

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

[commit-bot: I haz the power, 2014-09-04 02:55:51]

Try jobs failed on following builders:
  android_clang_dbg_recipe on tryserver.chromium.linux
(http://build.chromium.org/p/tryserver.chromium.linux/builders/android_clang_d...)

[Shrikant Kelkar, 2014-09-04 02:58:25]

The CQ bit was checked by shrikant@chromium.org

[commit-bot: I haz the power, 2014-09-04 02:59:06]

CQ is trying da patch. Follow status at
 https://chromium-status.appspot.com/cq/shrikant@chromium.org/541543002/1

[commit-bot: I haz the power, 2014-09-04 03:42:05]

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

[commit-bot: I haz the power, 2014-09-04 03:42:06]

Try jobs failed on following builders:
  android_clang_dbg_recipe on tryserver.chromium.linux
(http://build.chromium.org/p/tryserver.chromium.linux/builders/android_clang_d...)

[Shrikant Kelkar, 2014-09-04 04:28:04]

The CQ bit was checked by shrikant@chromium.org

[commit-bot: I haz the power, 2014-09-04 04:29:16]

CQ is trying da patch. Follow status at
 https://chromium-status.appspot.com/cq/shrikant@chromium.org/541543002/1

[commit-bot: I haz the power, 2014-09-04 05:01:48]

Committed patchset #1 (id:1) as bf8c9d2835ef2ddec0e085c13a02b5bdb4f265a3

[commit-bot: I haz the power, 2014-09-10 03:29:52]

Patchset 1 (id:??) landed as
https://crrev.com/2d514327ee39f1fecc5a993a7884bcb2b58dea0c
Cr-Commit-Position: refs/heads/master@{#293261}