Reapply Foxit's libopenjpeg modifications.

Reapply Foxit's libopenjpeg modifications.

They were lost in commit d53e6fd.

BUG=pdfium:168
R=tsepez@chromium.org

Committed: https://pdfium.googlesource.com/pdfium/+/870b5b6793fa261f0c6f31f026010d2d715968bf

[Lei Zhang, 2015-09-01 23:01:14]

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

[Lei Zhang, 2015-09-01 23:01:14]

See the discussion on the bug. There's probably an entire class of PDFs that are
currently not rendering.

[Tom Sepez, 2015-09-01 23:07:49]

lgtm

https://codereview.chromium.org/1196523002/diff/20001/third_party/libopenjpeg...
File third_party/libopenjpeg20/openjpeg.h (right):

https://codereview.chromium.org/1196523002/diff/20001/third_party/libopenjpeg...
third_party/libopenjpeg20/openjpeg.h:681: /** Whether to apply PCLR or not */
nit: there needs to be a comment here that either summarizes or links to the
bug.

[Tom Sepez, 2015-09-01 23:09:38]

On 2015/09/01 23:07:49, Tom Sepez wrote:
> lgtm
> 
>
https://codereview.chromium.org/1196523002/diff/20001/third_party/libopenjpeg...
> File third_party/libopenjpeg20/openjpeg.h (right):
> 
>
https://codereview.chromium.org/1196523002/diff/20001/third_party/libopenjpeg...
> third_party/libopenjpeg20/openjpeg.h:681: /** Whether to apply PCLR or not */
> nit: there needs to be a comment here that either summarizes or links to the
> bug.

Or a third_party/libopenjpeg20/README_PDFium file that talks about the mods we
made ...

[Tom Sepez, 2015-09-01 23:10:19]

Oh, and a test case.

[Tom Sepez, 2015-09-01 23:10:32]

On 2015/09/01 23:10:19, Tom Sepez wrote:
> Oh, and a test case.

But other than that LGTM.

[Lei Zhang, 2015-09-02 01:26:58]

On 2015/09/01 23:09:38, Tom Sepez wrote:
> Or a third_party/libopenjpeg20/README_PDFium file that talks about the mods we
> made ...

I added a README.pdfium with the basics and a TODO.

[Lei Zhang, 2015-09-02 01:30:50]

On 2015/09/01 23:10:19, Tom Sepez wrote:
> Oh, and a test case.

I'll write a PDF, add it to the corpus, and roll DEPS when that's in.

[Lei Zhang, 2015-09-02 01:43:39]

On 2015/09/02 01:30:50, Lei Zhang wrote:
> On 2015/09/01 23:10:19, Tom Sepez wrote:
> > Oh, and a test case.
> 
> I'll write a PDF, add it to the corpus, and roll DEPS when that's in.

Oh, n/m, I can put it in testing/resources.

[Lei Zhang, 2015-09-02 06:59:41]

PTAL at patch set 4.

[Tom Sepez, 2015-09-02 19:48:10]

lgtm

[Lei Zhang, 2015-09-02 20:52:06]

Committed patchset #4 (id:60001) manually as
870b5b6793fa261f0c6f31f026010d2d715968bf (presubmit successful).

[Lei Zhang, 2015-09-02 21:00:59]

The Windows bot failed. I'm guessing something is wrong with the bug_71.in to
bug_71.pdf generation.

[Lei Zhang, 2015-09-02 23:45:11]

On 2015/09/02 21:00:59, Lei Zhang wrote:
> The Windows bot failed. I'm guessing something is wrong with the bug_71.in to
> bug_71.pdf generation.

FTR, https://codereview.chromium.org/1312493006/ is the follow up CL.