Fix leak of GrContextThreadSafeProxy in deferred_texture_image_data

Fix leak of GrContextThreadSafeProxy in deferred_texture_image_data
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2069443004

Committed: https://skia.googlesource.com/skia/+/85730abbf860b1cccb00e0d7046b0cc3c6df1c02

[bsalomon, 2016-06-14 21:31:58]

Description was changed from

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Fix leak of GrContextThreadSafeProxy in deferred_texture_image_data
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to

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Fix leak of GrContextThreadSafeProxy in deferred_texture_image_data
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2069443004
==========

[bsalomon, 2016-06-14 21:32:35]

bsalomon@google.com changed reviewers:
+ bungeman@google.com

[bsalomon, 2016-06-14 21:32:39]

The CQ bit was checked by bsalomon@google.com

[commit-bot: I haz the power, 2016-06-14 21:32:50]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/2069443004/1

[commit-bot: I haz the power, 2016-06-14 21:32:52]

Note for Reviewers:
The CQ is waiting for an approval.
If you believe that the CL is not ready yet, or if you would like to L-G-T-M
with comments then please uncheck the CQ checkbox.

Waiting for LGTM from valid reviewer(s) till 2016-06-15 03:32 UTC

[bungeman-skia, 2016-06-14 21:33:19]

lgtm

[commit-bot: I haz the power, 2016-06-14 21:44:29]

Description was changed from

==========
Fix leak of GrContextThreadSafeProxy in deferred_texture_image_data
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2069443004
==========

to

==========
Fix leak of GrContextThreadSafeProxy in deferred_texture_image_data
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2069443004

Committed:
https://skia.googlesource.com/skia/+/85730abbf860b1cccb00e0d7046b0cc3c6df1c02
==========

[commit-bot: I haz the power, 2016-06-14 21:44:30]

Committed patchset #1 (id:1) as
https://skia.googlesource.com/skia/+/85730abbf860b1cccb00e0d7046b0cc3c6df1c02