updated

These are the packages that would be merged, in order:

Calculating dependencies... done!
[ebuild   R    ] x11-libs/qt-gui-4.7.2  USE="accessibility cups dbus exceptions glib mng qt3support tiff (-aqua) -debug -egl -gtkstyle -nas -nis -pch -private-headers -raster -trace -xinerama*" 0 kB
[ebuild   R    ] x11-libs/qt-qt3support-4.7.2  USE="accessibility exceptions kde* (-aqua) -debug -pch -phonon*" 0 kB
[ebuild   R    ] x11-libs/qt-webkit-4.7.2  USE="dbus exceptions jit kde* (-aqua) -debug -pch" 0 kB
[ebuild   R    ] x11-libs/gtk+-2.24.4  USE="cups introspection (-aqua) -debug -doc -examples -test -vim-syntax -xinerama*" 0 kB
[ebuild   R    ] www-client/chromium-13.0.782.220  USE="cups -gnome -gnome-keyring -kerberos -test -xinerama*" LINGUAS="-am -ar -bg -bn -ca -cs -da -de -el -en_GB -es -es_LA -et -fa -fi -fil -fr -gu -he -hi -hr -hu -id -it -ja -kn -ko -lt -lv -ml -mr -nb -nl -pl -pt_BR -pt_PT -ro -ru -sk -sl -sr -sv -sw -ta -te -th -tr -uk -vi -zh_CN -zh_TW" 0 kB
[ebuild   R    ] media-libs/libsdl-1.2.14-r6  USE="X alsa audio joystick opengl video xv -aalib -custom-cflags -dga -directfb -fbcon -ggi -libcaca -nas -oss (-ps3) -pulseaudio -static-libs (-svga) -tslib -xinerama*" 0 kB
[ebuild   R    ] x11-misc/xscreensaver-5.14  USE="jpeg opengl pam -new-login -suid -xinerama*" 0 kB
[ebuild   R    ] kde-base/kdelibs-4.6.5-r1  USE="acl alsa bzip2 fam handbook mmx nls opengl policykit spell sse sse2 ssl udev udisks upower -3dnow (-altivec) (-aqua) -bindist -debug -doc -jpeg2k (-kdeenablefinal) -kerberos -lzma -openexr -semantic-desktop* -test -zeroconf" 0 kB

Total: 8 packages (8 reinstalls), Size of downloads: 0 kB

The following USE changes are necessary to proceed:
#required by kde-base/khelpcenter-4.6.5, required by kde-base/kdelibs-4.6.5-r1[handbook], required by kde-base/kdesu-4.6.5[handbook], required by net-misc/wicd-1.7.1_beta2-r4[X,gtk], required by @selected, required by @world (argument)
=x11-libs/qt-qt3support-4.7.2 kde
#required by kde-base/khelpcenter-4.6.5, required by kde-base/kdelibs-4.6.5-r1[handbook], required by kde-base/kdesu-4.6.5[handbook], required by net-misc/wicd-1.7.1_beta2-r4[X,gtk], required by @selected, required by @world (argument)
=x11-libs/qt-webkit-4.7.2 kde