[wasm] grow_memory(0) is the same as memory_size()

[wasm] grow_memory(0) is the same as memory_size()

BUG=chromium:653264
TEST=cctest/test-run-wasm-module/GrowMemoryZero
R=titzer@chromium.org

Committed: https://crrev.com/a03ac68c55980016bda6e651f71d3ec763b4dd4d
Cr-Commit-Position: refs/heads/master@{#40030}

[ahaas, 2016-10-06 08:18:43]

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

[commit-bot: I haz the power, 2016-10-06 08:18:51]

Dry run: 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, 2016-10-06 08:44:09]

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

[commit-bot: I haz the power, 2016-10-06 08:44:10]

Dry run: This issue passed the CQ dry run.

[titzer, 2016-10-06 11:40:37]

On 2016/10/06 08:18:41, ahaas wrote:

lgtm

[ahaas, 2016-10-06 11:41:42]

The CQ bit was checked by ahaas@chromium.org

[commit-bot: I haz the power, 2016-10-06 11:41:51]

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, 2016-10-06 11:44:28]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-10-06 11:44:44]

Description was changed from

==========
[wasm] grow_memory(0) is the same as memory_size()

BUG=chromium:653264
TEST=cctest/test-run-wasm-module/GrowMemoryZero
R=titzer@chromium.org
==========

to

==========
[wasm] grow_memory(0) is the same as memory_size()

BUG=chromium:653264
TEST=cctest/test-run-wasm-module/GrowMemoryZero
R=titzer@chromium.org

Committed: https://crrev.com/a03ac68c55980016bda6e651f71d3ec763b4dd4d
Cr-Commit-Position: refs/heads/master@{#40030}
==========

[commit-bot: I haz the power, 2016-10-06 11:44:45]

Patchset 1 (id:??) landed as
https://crrev.com/a03ac68c55980016bda6e651f71d3ec763b4dd4d
Cr-Commit-Position: refs/heads/master@{#40030}