blink_gc_plugin: drop no-op options.

blink_gc_plugin: drop no-op options.

With the updated GC clang plugin that rolled out as part of issue 604993,
we can now assume that the enable-oilpan and warn-raw-ptr options are
by default always on & consequently doesn't need to be passed in by
blink_gc_plugin_flags.py

R=
BUG=604463, 604476
Committed: https://crrev.com/01d8280352825197825e139a60f38ab0cf11b9b8
Cr-Commit-Position: refs/heads/master@{#390631}

[sof, 2016-04-28 14:16:35]

sigbjornf@opera.com changed reviewers:
+ hans@chromium.org, oilpan-reviews@chromium.org, thakis@chromium.org

[sof, 2016-04-28 14:16:35]

please take a look.

if accepted, will wait a day or two just in case there are late-breaking
troubles with the latest roll.

[haraken, 2016-04-28 14:17:13]

LGTM

[Nico, 2016-04-28 14:43:47]

do you want to change gn files too (e.g.
https://code.google.com/p/chromium/codesearch#chromium/src/third_party/WebKit...
?)

[sof, 2016-04-28 14:51:13]

On 2016/04/28 14:43:47, Nico wrote:
> do you want to change gn files too (e.g.
>
https://code.google.com/p/chromium/codesearch#chromium/src/third_party/WebKit...
> ?)

definitely, split out as https://codereview.chromium.org/1930913002/

[Nico, 2016-04-28 15:04:32]

lgtm

[sof, 2016-04-29 07:19:29]

https://codereview.chromium.org/1926003003/diff/1/tools/clang/scripts/blink_g...
File tools/clang/scripts/blink_gc_plugin_flags.py (left):

https://codereview.chromium.org/1926003003/diff/1/tools/clang/scripts/blink_g...
tools/clang/scripts/blink_gc_plugin_flags.py:31: elif arg ==
'warn-unneeded-finalizer=1':
After the next roll, it is now an option to default this warning to always be
on. Something to revisit later.

[sof, 2016-04-29 12:00:51]

The CQ bit was checked by sigbjornf@opera.com

[commit-bot: I haz the power, 2016-04-29 12:00:57]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1926003003/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1926003003/1

[commit-bot: I haz the power, 2016-04-29 12:44:43]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-04-30 17:25:22]

Patchset 1 (id:??) landed as
https://crrev.com/01d8280352825197825e139a60f38ab0cf11b9b8
Cr-Commit-Position: refs/heads/master@{#390631}

[commit-bot: I haz the power, 2016-04-30 18:00:20]

Description was changed from

==========
blink_gc_plugin: drop no-op options.

With the updated GC clang plugin that rolled out as part of issue 604993,
we can now assume that the enable-oilpan and warn-raw-ptr options are
by default always on & consequently doesn't need to be passed in by
blink_gc_plugin_flags.py

R=
BUG=604463,604476
==========

to

==========
blink_gc_plugin: drop no-op options.

With the updated GC clang plugin that rolled out as part of issue 604993,
we can now assume that the enable-oilpan and warn-raw-ptr options are
by default always on & consequently doesn't need to be passed in by
blink_gc_plugin_flags.py

R=
BUG=604463,604476

Committed: https://crrev.com/01d8280352825197825e139a60f38ab0cf11b9b8
Cr-Commit-Position: refs/heads/master@{#390631}
==========