Chromium installation fail.

dev-libs/libxml2:2

  (dev-libs/libxml2-2.9.1-r1::gentoo, ebuild scheduled for merge) pulled in by
    dev-libs/libxml2:=[icu] required by (www-client/chromium-30.0.1599.101::gentoo, ebuild scheduled for merge)

  (dev-libs/libxml2-2.9.1-r1::gentoo, installed) pulled in by
    dev-libs/libxml2:2[!icu?] required by (dev-qt/qtwebkit-4.8.4::gentoo, installed)