FE/Qt: Update for r83978: Multi-screen support: Create machine-windows for disabled guest-displays too.

git-svn-id: http://www.virtualbox.org/svn/vbox/trunk@44846 cfe28804-0f27-0410-a406-dd0f0b0b656f
TMR3UtcNow: Get stable offVirtualSync and offVirtualSyncGivenUp values.

git-svn-id: http://www.virtualbox.org/svn/vbox/trunk@44847 cfe28804-0f27-0410-a406-dd0f0b0b656f
FE/Qt: Multi-screen support: Rebuild multi-screen layout on guest-monitor-change event.

git-svn-id: http://www.virtualbox.org/svn/vbox/trunk@44848 cfe28804-0f27-0410-a406-dd0f0b0b656f
DevirtioNet.cpp: cleanups.

git-svn-id: http://www.virtualbox.org/svn/vbox/trunk@44849 cfe28804-0f27-0410-a406-dd0f0b0b656f
IOM: Started on some todos...

git-svn-id: http://www.virtualbox.org/svn/vbox/trunk@44850 cfe28804-0f27-0410-a406-dd0f0b0b656f
DevirtioNet.cpp: WRONG calling convention and visibility for vpciIOPort* callbacks.

git-svn-id: http://www.virtualbox.org/svn/vbox/trunk@44851 cfe28804-0f27-0410-a406-dd0f0b0b656f
s/addrIOPort/IOPortBase/g

git-svn-id: http://www.virtualbox.org/svn/vbox/trunk@44852 cfe28804-0f27-0410-a406-dd0f0b0b656f
vpciLowerInterrupt: Wrong visibility.

git-svn-id: http://www.virtualbox.org/svn/vbox/trunk@44853 cfe28804-0f27-0410-a406-dd0f0b0b656f
VQUEUE: WRONG (mixed) callback calling convensions again, this time the other way around.

git-svn-id: http://www.virtualbox.org/svn/vbox/trunk@44854 cfe28804-0f27-0410-a406-dd0f0b0b656f
Storage/testcase: More scripting updates

git-svn-id: http://www.virtualbox.org/svn/vbox/trunk@44855 cfe28804-0f27-0410-a406-dd0f0b0b656f
DevVirtioNet.cpp: Callback table for I/O port handlers instead of pushing 2-6 ffunction pointers on the stack for every port access.

git-svn-id: http://www.virtualbox.org/svn/vbox/trunk@44856 cfe28804-0f27-0410-a406-dd0f0b0b656f
DevVirtioNet.cpp: Changed it to do its own locking again. Hope this is safe.

git-svn-id: http://www.virtualbox.org/svn/vbox/trunk@44857 cfe28804-0f27-0410-a406-dd0f0b0b656f
doc corrections.

git-svn-id: http://www.virtualbox.org/svn/vbox/trunk@44858 cfe28804-0f27-0410-a406-dd0f0b0b656f
FE/Qt: Multi-screen support: Make sure disabled guest-screens are hidden, enabled guest-screens are being rebuilt before shown.

git-svn-id: http://www.virtualbox.org/svn/vbox/trunk@44859 cfe28804-0f27-0410-a406-dd0f0b0b656f
crOpenGL: redraw impl for X11/glx hosts; enable offscreen rendering for X11/glx hosts

git-svn-id: http://www.virtualbox.org/svn/vbox/trunk@44860 cfe28804-0f27-0410-a406-dd0f0b0b656f
FE/Qt: Multi-screen support: Allow to enter fullscreen/seamless with any host-screen to guest-screen ratio.

git-svn-id: http://www.virtualbox.org/svn/vbox/trunk@44861 cfe28804-0f27-0410-a406-dd0f0b0b656f
debian/rules fix


git-svn-id: http://www.virtualbox.org/svn/vbox/trunk@44862 cfe28804-0f27-0410-a406-dd0f0b0b656f
GuestCtrl: Infrastructure changes for handling and executing dedicated guest sessions and protocol versioning (untested, work in progress).

git-svn-id: http://www.virtualbox.org/svn/vbox/trunk@44863 cfe28804-0f27-0410-a406-dd0f0b0b656f
VBoxMMR: ported from 4.2 to trunk (not enabled).

git-svn-id: http://www.virtualbox.org/svn/vbox/trunk@44864 cfe28804-0f27-0410-a406-dd0f0b0b656f
FE/Qt: Multi-screen support: Handle host-screen count change.

git-svn-id: http://www.virtualbox.org/svn/vbox/trunk@44865 cfe28804-0f27-0410-a406-dd0f0b0b656f