1) removes unused variable mBorderlessParent.
2) fixes a few bugs whereby I #ifdef out a case in a switch statement resulting
the default action being taken.
3) allowing gesture animation via a flag to SHRecognizeGesture.
4) returning a positive value to the WM_ACTIVATE message as the caller excepts
that.
5) GetWindowPlacement() is not implemented in the wince shunt library. So, i
could remove some of the #ifndef WINCE code when handing WM_WINDOWPOSCHANGED.
6) Adjusting the window position when WM_SETTINGCHANGE is called with
SPI_SETWORKAREA. This is a windows ce thing. Basically, you can go to full
screen and a WM_SETTINGCHANGE message is fired.
7) Lastly, when dealing with popups, we want to ignore the activate message
when deciding to roll up the popup.
r=benjamin, a=asa (wince only)
git-svn-id: svn://10.0.0.236/trunk@177866 18797224-902f-48f8-a5cc-f745e15eee43
67c7bedf71