html_inline.py ignores <include> directive in external stylesheets. It replaces src with base64 val…

html_inline.py ignores <include> directive in external stylesheets. It replaces src with base64 value in externals but when when src attr belongs to include directive, final output has include directive.This commit recheck inline css that can have include directive.

BUG=634704
Review-Url: https://codereview.chromium.org/2249493002
Cr-Commit-Position: refs/heads/master@{#416470}
(cherry picked from commit f0f1f24c00093e0112f7c7956fb07518fc49aa29)

Committed: https://chromium.googlesource.com/chromium/src/+/420a1094ce45529b450532eaf916f6a33e595eae

[flackr, 2016-09-29 14:38:55]

Description was changed from

==========
html_inline.py ignores <include> directive in external stylesheets. It replaces
src with base64 value in externals but when when src attr belongs to include
directive, final output has include directive.This commit recheck inline css
that can have include directive.

BUG=634704

Review-Url: https://codereview.chromium.org/2249493002
Cr-Commit-Position: refs/heads/master@{#416470}
(cherry picked from commit f0f1f24c00093e0112f7c7956fb07518fc49aa29)
==========

to

==========
html_inline.py ignores <include> directive in external stylesheets. It replaces
src with base64 value in externals but when when src attr belongs to include
directive, final output has include directive.This commit recheck inline css
that can have include directive.

BUG=634704

Review-Url: https://codereview.chromium.org/2249493002
Cr-Commit-Position: refs/heads/master@{#416470}
(cherry picked from commit f0f1f24c00093e0112f7c7956fb07518fc49aa29)

Committed:
https://chromium.googlesource.com/chromium/src/+/420a1094ce45529b450532eaf916...
==========

[flackr, 2016-09-29 14:38:59]

Committed patchset #1 (id:1) manually as
420a1094ce45529b450532eaf916f6a33e595eae.