Fix V8 bindings for LongTaskObserver origin trial

Fix V8 bindings for LongTaskObserver origin trial

Currently, exposing a JavaScript API change as an origin trial requires
manual code changes to V8 bindings. The necessary binding changes were
missing when Long Task Observer was integrated with the origin trials
framework.

This CL adds the missing call to the generated method:
V8Window::installLongTaskObserver()

BUG=667795
Review-Url: https://codereview.chromium.org/2533793003
Cr-Commit-Position: refs/heads/master@{#435515}
(cherry picked from commit e72c2aa444360ae4f3eea4e923aeb0130e081dd2)

Committed: https://chromium.googlesource.com/chromium/src/+/6c7764973a6167d34a1cff70cf67800734f8f52c

[chasej, 2016-12-02 21:00:32]

Description was changed from

==========
Fix V8 bindings for LongTaskObserver origin trial

Currently, exposing a JavaScript API change as an origin trial requires
manual code changes to V8 bindings. The necessary binding changes were
missing when Long Task Observer was integrated with the origin trials
framework.

This CL adds the missing call to the generated method:
V8Window::installLongTaskObserver()

BUG=667795

Review-Url: https://codereview.chromium.org/2533793003
Cr-Commit-Position: refs/heads/master@{#435515}
(cherry picked from commit e72c2aa444360ae4f3eea4e923aeb0130e081dd2)
==========

to

==========
Fix V8 bindings for LongTaskObserver origin trial

Currently, exposing a JavaScript API change as an origin trial requires
manual code changes to V8 bindings. The necessary binding changes were
missing when Long Task Observer was integrated with the origin trials
framework.

This CL adds the missing call to the generated method:
V8Window::installLongTaskObserver()

BUG=667795

Review-Url: https://codereview.chromium.org/2533793003
Cr-Commit-Position: refs/heads/master@{#435515}
(cherry picked from commit e72c2aa444360ae4f3eea4e923aeb0130e081dd2)

Committed:
https://chromium.googlesource.com/chromium/src/+/6c7764973a6167d34a1cff70cf67...
==========

[chasej, 2016-12-02 21:00:34]

Committed patchset #1 (id:1) manually as
6c7764973a6167d34a1cff70cf67800734f8f52c.