DevTools: fix css pretty-print.

DevTools: fix css pretty-print.

The CSS pretty-printing was regressed back in the days when all formatters
were moved to a single content builder.

The content builder assumes that added tokens are "words" - and makes sure
those do not stick together. However, CSS formatter violates this contract.

This patch is a workaround which could be merged.

BUG=614678
R=dgozman

Review-Url: https://codereview.chromium.org/2012953002
Cr-Commit-Position: refs/heads/master@{#396332}
(cherry picked from commit aec0b6fa92b2f2bece418aede111a78b043a0655)

Committed: https://chromium.googlesource.com/chromium/src/+/90c54581065ebdc1e8de454246915175664dbcde

[lushnikov, 2016-06-01 04:21:37]

Description was changed from

==========
DevTools: fix css pretty-print.

The CSS pretty-printing was regressed back in the days when all formatters
were moved to a single content builder.

The content builder assumes that added tokens are "words" - and makes sure
those do not stick together. However, CSS formatter violates this contract.

This patch is a workaround which could be merged.

BUG=614678
R=dgozman

Review-Url: https://codereview.chromium.org/2012953002
Cr-Commit-Position: refs/heads/master@{#396332}
(cherry picked from commit aec0b6fa92b2f2bece418aede111a78b043a0655)
==========

to

==========
DevTools: fix css pretty-print.

The CSS pretty-printing was regressed back in the days when all formatters
were moved to a single content builder.

The content builder assumes that added tokens are "words" - and makes sure
those do not stick together. However, CSS formatter violates this contract.

This patch is a workaround which could be merged.

BUG=614678
R=dgozman

Review-Url: https://codereview.chromium.org/2012953002
Cr-Commit-Position: refs/heads/master@{#396332}
(cherry picked from commit aec0b6fa92b2f2bece418aede111a78b043a0655)

Committed:
https://chromium.googlesource.com/chromium/src/+/90c54581065ebdc1e8de45424691...
==========

[lushnikov, 2016-06-01 04:21:38]

Committed patchset #1 (id:1) manually as
90c54581065ebdc1e8de454246915175664dbcde.