Fix bug in allowInteropCaptureThis that caused JavaScript objects to accidentally be wrapped.

Fix bug in allowInteropCaptureThis that caused JavaScript objects to accidentally be wrapped.
Remove spurious call to _convertToJS

BUG=
R=sra@google.com

Committed: https://github.com/dart-lang/sdk/commit/ff200c11fad63dcbdc9f34645fb23eb2e949f14f

[Jacob, 2015-10-20 22:44:32]

jacobr@google.com changed reviewers:
+ sra@chromium.org

[sra1, 2015-10-21 18:01:18]

sra@google.com changed reviewers:
+ sra@google.com

[sra1, 2015-10-21 18:01:19]

lgtm

[Jacob, 2015-10-21 18:12:16]

Committed patchset #1 (id:1) manually as
ff200c11fad63dcbdc9f34645fb23eb2e949f14f (presubmit successful).

[kevmoo, 2015-10-21 19:19:54]

kevmoo@google.com changed reviewers:
+ kevmoo@google.com

[kevmoo, 2015-10-21 19:19:55]

Need a merge request for 1.13, right?

[schultz.t.dan, 2015-10-22 19:55:03]

On 2015/10/21 19:19:55, kevmoo wrote:
> Need a merge request for 1.13, right?

Did these changes go out in 1.13.0-dev.7.2?

[kevmoo, 2015-10-22 19:57:29]

On 2015/10/22 19:55:03, schultz.t.dan wrote:
> On 2015/10/21 19:19:55, kevmoo wrote:
> > Need a merge request for 1.13, right?
> 
> Did these changes go out in 1.13.0-dev.7.2?

https://github.com/dart-lang/sdk/commit/6261f84277782b93e9cd8fca84aa480f3c4b6b6d

Nope. You'll have to wait for .7.3 (the .7.2 release commit message is wrong)