Return unique_ptr from CFX_BinaryBuf::DetachBuffer()

Return unique_ptr from CFX_BinaryBuf::DetachBuffer()

In turn, make CPDF_Stream() take an unique_ptr.

Review-Url: https://codereview.chromium.org/2584683002
Committed: https://pdfium.googlesource.com/pdfium/+/47fb8c06acd0ff9ea50c8c2d7f67510ea5c28577

[Tom Sepez, 2016-12-15 21:20:56]

The CQ bit was checked by tsepez@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2016-12-15 21:20:57]

Dry run: CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[Tom Sepez, 2016-12-15 21:22:22]

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

[Tom Sepez, 2016-12-15 21:22:23]

Dan, ready for review.

[commit-bot: I haz the power, 2016-12-15 21:34:37]

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

[commit-bot: I haz the power, 2016-12-15 21:34:37]

Dry run: This issue passed the CQ dry run.

[dsinclair, 2016-12-15 21:48:06]

The CQ bit was checked by dsinclair@chromium.org

[dsinclair, 2016-12-15 21:48:07]

lgtm

[commit-bot: I haz the power, 2016-12-15 21:48:20]

CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2016-12-15 21:51:35]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1481838486678670, "parent_rev":
"b04b96b1ea3ef88385bbf736b2bccab7ed12c486", "commit_rev":
"47fb8c06acd0ff9ea50c8c2d7f67510ea5c28577"}

[commit-bot: I haz the power, 2016-12-15 21:51:36]

Description was changed from

==========
Return unique_ptr from CFX_BinaryBuf::DetachBuffer()

In turn, make CPDF_Stream() take an unique_ptr.
==========

to

==========
Return unique_ptr from CFX_BinaryBuf::DetachBuffer()

In turn, make CPDF_Stream() take an unique_ptr.

Review-Url: https://codereview.chromium.org/2584683002
Committed:
https://pdfium.googlesource.com/pdfium/+/47fb8c06acd0ff9ea50c8c2d7f67510ea5c2...
==========

[commit-bot: I haz the power, 2016-12-15 21:51:37]

Committed patchset #1 (id:1) as
https://pdfium.googlesource.com/pdfium/+/47fb8c06acd0ff9ea50c8c2d7f67510ea5c2...