Fix warnings in android build, fix font rendering issue, fix issue 357588: wrong characters represe…

Fix warnings in android build, fix font rendering issue, fix issue 357588: wrong characters representation, and addjust some code indent

BUG=
R=jam@chromium.org

Committed: https://pdfium.googlesource.com/pdfium/+/5dc4f24

[Bo Xu, 2014-05-23 22:29:17]

Hi John, can you review these fix for android compile warning, issue 357588 and
font issue resulting from previous fuzz test.

[jam, 2014-05-24 01:36:24]

On 2014/05/23 22:29:17, bo_xu wrote:
> Hi John, can you review these fix for android compile warning, issue 357588
and
> font issue resulting from previous fuzz test.

Hi Bo, no need to send to review for me since
1) I'm assuming this code is already reviewed internally
2) Foxit devs are the ones familiar with this code, not me

so feel free to land directly.

lgtm

[Bo Xu, 2014-05-24 01:40:39]

The CQ bit was checked by bo_xu@foxitsoftware.com

[Bo Xu, 2014-05-24 01:40:41]

The CQ bit was unchecked by bo_xu@foxitsoftware.com

[Bo Xu, 2014-05-24 19:20:21]

Committed patchset #2 manually as r5dc4f24 (presubmit successful).