Fixed exception handling in Realm.create().

Fixed exception handling in Realm.create().

BUG=chromium:501711
LOG=N

Committed: https://crrev.com/bcb276c6f7bf14418857f6db9296d50b711a6978
Cr-Commit-Position: refs/heads/master@{#29236}

[Igor Sheludko, 2015-06-23 14:42:28]

Patchset #1 (id:1) has been deleted

[Igor Sheludko, 2015-06-23 14:44:10]

ishell@chromium.org changed reviewers:
+ jochen@chromium.org

[Igor Sheludko, 2015-06-23 14:44:10]

PTAL

[jochen (gone - plz use gerrit), 2015-06-23 14:50:19]

lgtm

[Igor Sheludko, 2015-06-23 14:56:53]

The CQ bit was checked by ishell@chromium.org

[commit-bot: I haz the power, 2015-06-23 14:57:13]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1207453002/20001

[commit-bot: I haz the power, 2015-06-23 15:08:48]

Committed patchset #1 (id:20001)

[commit-bot: I haz the power, 2015-06-23 15:09:03]

Patchset 1 (id:??) landed as
https://crrev.com/bcb276c6f7bf14418857f6db9296d50b711a6978
Cr-Commit-Position: refs/heads/master@{#29236}

[adamk, 2015-06-23 22:30:10]

adamk@chromium.org changed reviewers:
+ adamk@chromium.org

[adamk, 2015-06-23 22:30:10]

The test included in this patch fails consistently under arm64 nosnap debug:

http://build.chromium.org/p/client.v8/builders/V8%20Linux%20-%20arm64%20-%20s...