user32: Windows doesn't send the initialization messages to a dialog if a passed in dlgProc is NULL.

ole32: Add documentation about registered class objects only being visible in the apartment in which they were registered.

ole32: Fix CoRevokeClassObject to return RPC_E_WRONG_THREAD if it was called from a different apartment than the one that called CoRegisterClassObject.

ole32: Split CoRevokeClassObject into a separate function, COM_RevokeRegisteredClassObject, which acts on a RegisteredClass object.

ole32: COM_GetRegisteredClassObject should only retrieve objects that were registered in the current apartment.

ole32: Add tests for in-process registered class objects not being visible from different apartments.

ole32: Revoke registered class objects when the apartment they were registered in is destroyed, not when the last CoUninitialize is called.

This makes a more general framework for interface/object-specific data storage.

This fixes the parameter names to match native as they are required by
some scripting languages and by the exceptions that are thrown.

WineD3D sets up the viewport according to the front buffer, so this
needs to be changed to the values of the render target passed when the
d3d7 device is created and this device turns out not to be the known
front or back buffer.

Height * Pitch is not a valid way to calculate the surface size for
DXTn surfaces. Instead of messing with format specific formulas just
use the size stored in the destination surface.

Compressed surfaces in ddraw do not have a pitch, instead the full
surface size is reported. Also adds tests for the extact behavior and
surface flags set.

rsaenh: Fix read_key_container bug that prevents CryptAcquireContext from correctly loading the keys.