Remove RefPtr<ScriptState> from FetchEvent

Remove RefPtr<ScriptState> from FetchEvent

RefPtr<ScriptState> stored in DOM objects has a risk of leaking ScriptStates
to unexpected worlds. We should explicitly pass in ScriptState when we need it.

BUG=669812
Committed: https://crrev.com/9784a00e2cd70f8828ead651103b5ab22e3c6ac4
Cr-Commit-Position: refs/heads/master@{#435884}

[haraken, 2016-12-02 06:39:30]

haraken@chromium.org changed reviewers:
+ yukishiino@chromium.org

[haraken, 2016-12-02 06:39:30]

PTAL

[Yuki, 2016-12-02 06:42:08]

LGTM as long as you remove m_scriptState.

https://codereview.chromium.org/2539183006/diff/1/third_party/WebKit/Source/m...
File third_party/WebKit/Source/modules/serviceworkers/FetchEvent.h (right):

https://codereview.chromium.org/2539183006/diff/1/third_party/WebKit/Source/m...
third_party/WebKit/Source/modules/serviceworkers/FetchEvent.h:76:
RefPtr<ScriptState> m_scriptState;
Can you remove this line?

[haraken, 2016-12-02 06:55:28]

On 2016/12/02 06:42:08, Yuki wrote:
> LGTM as long as you remove m_scriptState.
> 
>
https://codereview.chromium.org/2539183006/diff/1/third_party/WebKit/Source/m...
> File third_party/WebKit/Source/modules/serviceworkers/FetchEvent.h (right):
> 
>
https://codereview.chromium.org/2539183006/diff/1/third_party/WebKit/Source/m...
> third_party/WebKit/Source/modules/serviceworkers/FetchEvent.h:76:
> RefPtr<ScriptState> m_scriptState;
> Can you remove this line?

Fixed.

[haraken, 2016-12-02 06:55:32]

The CQ bit was checked by haraken@chromium.org

[haraken, 2016-12-02 06:55:32]

The patchset sent to the CQ was uploaded after l-g-t-m from
yukishiino@chromium.org
Link to the patchset: https://codereview.chromium.org/2539183006/#ps20001
(title: "temp")

[commit-bot: I haz the power, 2016-12-02 06:55:49]

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, 2016-12-02 08:21:40]

CQ is committing da patch.

Bot data: {"patchset_id": 20001, "attempt_start_ts": 1480661732249630,
"parent_rev": "46c691fbf6eeb335d5e4cca6f97e81c99fc8033c", "commit_rev":
"82d80b922b795735981bea2e312d1b7a08de9f93"}

[commit-bot: I haz the power, 2016-12-02 08:22:06]

Committed patchset #2 (id:20001)

[commit-bot: I haz the power, 2016-12-02 08:25:42]

Description was changed from

==========
Remove RefPtr<ScriptState> from FetchEvent

RefPtr<ScriptState> stored in DOM objects has a risk of leaking ScriptStates
to unexpected worlds. We should explicitly pass in ScriptState when we need it.

BUG=669812
==========

to

==========
Remove RefPtr<ScriptState> from FetchEvent

RefPtr<ScriptState> stored in DOM objects has a risk of leaking ScriptStates
to unexpected worlds. We should explicitly pass in ScriptState when we need it.

BUG=669812

Committed: https://crrev.com/9784a00e2cd70f8828ead651103b5ab22e3c6ac4
Cr-Commit-Position: refs/heads/master@{#435884}
==========

[commit-bot: I haz the power, 2016-12-02 08:25:43]

Patchset 2 (id:??) landed as
https://crrev.com/9784a00e2cd70f8828ead651103b5ab22e3c6ac4
Cr-Commit-Position: refs/heads/master@{#435884}