Replace IFX_MemoryAllocator::Release() with delete.

Replace IFX_MemoryAllocator::Release() with delete.

All Release() did was invoke delete.  Add some "overrides"
while we're at it.

Committed: https://pdfium.googlesource.com/pdfium/+/2a14bde1011a5d374d1109fd83f59a8ff67c162e

[Tom Sepez, 2016-05-03 21:24:35]

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

[Tom Sepez, 2016-05-03 21:24:35]

Dan, for review.

[dsinclair, 2016-05-04 13:13:20]

The CQ bit was checked by dsinclair@chromium.org

[dsinclair, 2016-05-04 13:13:21]

lgtm

[commit-bot: I haz the power, 2016-05-04 13:13:32]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1951573002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1951573002/1

[commit-bot: I haz the power, 2016-05-04 13:13:47]

Description was changed from

==========
Replace IFX_MemoryAllocator::Release() with delete.

All Release() did was invoke delete.  Add some "overrides"
while we're at it.
==========

to

==========
Replace IFX_MemoryAllocator::Release() with delete.

All Release() did was invoke delete.  Add some "overrides"
while we're at it.

Committed:
https://pdfium.googlesource.com/pdfium/+/2a14bde1011a5d374d1109fd83f59a8ff67c...
==========

[commit-bot: I haz the power, 2016-05-04 13:13:48]

Committed patchset #1 (id:1) as
https://pdfium.googlesource.com/pdfium/+/2a14bde1011a5d374d1109fd83f59a8ff67c...