[Chromium] Marking icon-0colors.html as crashing.

Unreviewed. Gardening.

* platform/chromium/TestExpectations:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@141077 268f45cc-cd09-0410-ab3c-d52691b4dbfc
[WK2] Fix unused parameter build warning
https://bugs.webkit.org/show_bug.cgi?id=108156

Patch by Jinwoo Song <jinwoo7.song@samsung.com> on 2013-01-29
Reviewed by Kentaro Hara.

Comment out the unused parameters to fix the build warnings.

* WebProcess/Plugins/Netscape/NetscapePlugin.h:
* WebProcess/Plugins/PluginProxy.h:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@141078 268f45cc-cd09-0410-ab3c-d52691b4dbfc