Fix the way FT headers are included

Fix the way FT headers are included

FreeType headers have to be included with macros defined in ftheaders.h.
Not doing so breaks when the FreeType header location changes as was the
case between FreeType 2.6.0 and 2.6.2.

Patch by jshin@chromium.org
BUG=pdfium:362
R=jshin@chromium.org, tsepez@chromium.org

Committed: https://pdfium.googlesource.com/pdfium/+/56461d66054c53fe3abc88208eaf5d84e80e6551

[Lei Zhang, 2016-01-14 23:05:04]

thestig@chromium.org changed reviewers:
+ jshin@chromium.org, tsepez@chromium.org

[jungshik at Google, 2016-01-14 23:19:19]

Thanks a lot, Lei. LGTM

[Tom Sepez, 2016-01-15 23:17:59]

Stampy Stamp LGTM

[Lei Zhang, 2016-01-15 23:23:46]

Description was changed from

==========
Fix the way FT headers are included

FreeType headers have to be included with macros defined in ftheaders.h.
Not doing so breaks when the FreeType header location changes as was the
case between FreeType 2.6.0 and 2.6.2.

Patch by jshin@chromium.org
BUG=pdfium:362
==========

to

==========
Fix the way FT headers are included

FreeType headers have to be included with macros defined in ftheaders.h.
Not doing so breaks when the FreeType header location changes as was the
case between FreeType 2.6.0 and 2.6.2.

Patch by jshin@chromium.org
BUG=pdfium:362
R=jshin@chromium.org, tsepez@chromium.org

Committed:
https://pdfium.googlesource.com/pdfium/+/56461d66054c53fe3abc88208eaf5d84e80e...
==========

[Lei Zhang, 2016-01-15 23:23:47]

Committed patchset #1 (id:1) manually as
56461d66054c53fe3abc88208eaf5d84e80e6551 (presubmit successful).