PDF: Manipulate the selected text buffer to deal with special 0xfffe hyphens.

PDF: Manipulate the selected text buffer to deal with special 0xfffe hyphens.

Also format text to match Adobe Reader.

BUG=307523
TEST=Manual, see bug (and duplicates for more examples)

Committed: https://crrev.com/974086e8a7ca04b9bb947380bb2ac684c028edc1
Cr-Commit-Position: refs/heads/master@{#294638}

[Lei Zhang, 2014-09-11 23:13:10]

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

[Lei Zhang, 2014-09-11 23:13:10]

https://codereview.chromium.org/566773005/diff/1/pdf/pdfium/pdfium_engine.cc
File pdf/pdfium/pdfium_engine.cc (left):

https://codereview.chromium.org/566773005/diff/1/pdf/pdfium/pdfium_engine.cc#...
pdf/pdfium/pdfium_engine.cc:473: void TransformPageObjects(FPDF_PAGE page, const
ClipBox& source_clip_box,
This has been unused for some time. Putting this big block in an anonymous
namespace made clang warn me about it.

[gene, 2014-09-12 17:43:55]

lgtm

[Lei Zhang, 2014-09-12 18:26:19]

The CQ bit was checked by thestig@chromium.org

[commit-bot: I haz the power, 2014-09-12 18:30:10]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patchset/566773005/1

[commit-bot: I haz the power, 2014-09-12 19:46:12]

Committed patchset #1 (id:1) as f837872f2b0afd9d176e7bf119d9dd5a46e192e7

[commit-bot: I haz the power, 2014-09-12 19:50:24]

Patchset 1 (id:??) landed as
https://crrev.com/974086e8a7ca04b9bb947380bb2ac684c028edc1
Cr-Commit-Position: refs/heads/master@{#294638}