Don't cache parsed stylesheet if it wasn't added to the memory cache.

Don't cache parsed stylesheet if it wasn't added to the memory cache.

The code expects the StyleSheetContents to be in the memory cache when
pointed to by m_parsedStyleSheetCache. Set m_parsedStyleSheetCache to
nullptr initially when the StyleSheetContents could not be added to the
memory cache.

R=sigbjornf@opera.com
BUG=606248
Committed: https://crrev.com/c7032f96c614bec3b23c6b6ec6f371db5a84a0cc
Cr-Commit-Position: refs/heads/master@{#390949}

[rune, 2016-05-02 11:45:17]

The CQ bit was checked by rune@opera.com to run a CQ dry run

[rune, 2016-05-02 11:45:29]

ptal

[commit-bot: I haz the power, 2016-05-02 11:45:33]

Dry run: CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1941733002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1941733002/1

[sof, 2016-05-02 12:05:48]

lgtm

[commit-bot: I haz the power, 2016-05-02 14:15:28]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2016-05-02 14:15:28]

Dry run: This issue passed the CQ dry run.

[rune, 2016-05-02 14:20:57]

The CQ bit was checked by rune@opera.com

[commit-bot: I haz the power, 2016-05-02 14:21:06]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1941733002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1941733002/1

[commit-bot: I haz the power, 2016-05-02 15:39:34]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-05-02 15:42:25]

Description was changed from

==========
Don't cache parsed stylesheet if it wasn't added to the memory cache.

The code expects the StyleSheetContents to be in the memory cache when
pointed to by m_parsedStyleSheetCache. Set m_parsedStyleSheetCache to
nullptr initially when the StyleSheetContents could not be added to the
memory cache.

R=sigbjornf@opera.com
BUG=606248
==========

to

==========
Don't cache parsed stylesheet if it wasn't added to the memory cache.

The code expects the StyleSheetContents to be in the memory cache when
pointed to by m_parsedStyleSheetCache. Set m_parsedStyleSheetCache to
nullptr initially when the StyleSheetContents could not be added to the
memory cache.

R=sigbjornf@opera.com
BUG=606248

Committed: https://crrev.com/c7032f96c614bec3b23c6b6ec6f371db5a84a0cc
Cr-Commit-Position: refs/heads/master@{#390949}
==========

[commit-bot: I haz the power, 2016-05-02 15:42:26]

Patchset 1 (id:??) landed as
https://crrev.com/c7032f96c614bec3b23c6b6ec6f371db5a84a0cc
Cr-Commit-Position: refs/heads/master@{#390949}