Move SVGElement::buildPendingResourcesIfNeeded to SVGTreeScopeResources

Move SVGElement::buildPendingResourcesIfNeeded to SVGTreeScopeResources

Move notification of a resource "appearing" to SVGTreeScopeResources,
naming the method notifyResourceAvailable().
Simplify the handling of the pending resources map to avoid unnecessary
hash-lookups in some cases.

BUG=454767
Review-Url: https://codereview.chromium.org/2710583005
Cr-Commit-Position: refs/heads/master@{#452187}
Committed: https://chromium.googlesource.com/chromium/src/+/34e13a2a406da5718e80b800d66e5835bcf2e16d

[fs, 2017-02-22 17:24:15]

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

[commit-bot: I haz the power, 2017-02-22 17:25:03]

Dry run: 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, 2017-02-22 19:48:38]

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

[commit-bot: I haz the power, 2017-02-22 19:48:39]

Dry run: This issue passed the CQ dry run.

[fs, 2017-02-22 19:55:52]

fs@opera.com changed reviewers:
+ pdr@chromium.org, schenney@chromium.org

[Stephen Chennney, 2017-02-22 20:00:54]

lgtm

[fs, 2017-02-22 20:34:26]

The CQ bit was checked by fs@opera.com

[commit-bot: I haz the power, 2017-02-22 20:35:06]

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, 2017-02-22 20:41:16]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1487795666858820, "parent_rev":
"b567949e5de163c4e5af1aba7dd1fb645a723d93", "commit_rev":
"34e13a2a406da5718e80b800d66e5835bcf2e16d"}

[commit-bot: I haz the power, 2017-02-22 20:42:20]

Description was changed from

==========
Move SVGElement::buildPendingResourcesIfNeeded to SVGTreeScopeResources

Move notification of a resource "appearing" to SVGTreeScopeResources,
naming the method notifyResourceAvailable().
Simplify the handling of the pending resources map to avoid unnecessary
hash-lookups in some cases.

BUG=454767
==========

to

==========
Move SVGElement::buildPendingResourcesIfNeeded to SVGTreeScopeResources

Move notification of a resource "appearing" to SVGTreeScopeResources,
naming the method notifyResourceAvailable().
Simplify the handling of the pending resources map to avoid unnecessary
hash-lookups in some cases.

BUG=454767

Review-Url: https://codereview.chromium.org/2710583005
Cr-Commit-Position: refs/heads/master@{#452187}
Committed:
https://chromium.googlesource.com/chromium/src/+/34e13a2a406da5718e80b800d66e...
==========

[commit-bot: I haz the power, 2017-02-22 20:42:22]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/34e13a2a406da5718e80b800d66e...