* window: fix resizes with an update callback
* window: fixup sendWindowSize
Remove the size argument from sendWindowSize, since it is now a member of the Window class
and we don't want any mismatches between m_vRealSize and what we report.
Remove sendWindowSize from mapWindow, since we shouldn't need it.
* window: sendWindowSize on animation begin
* window: move most calls to sendWindowSize to the animation begin
callback
* window: remove sendWindowSize in unmanaged if not fullscreen
ff9e059de6