user32: Add stub for IsProcessDPIAware.

dlls/user32/sysparams.c

@@ -2904,3 +2904,12 @@ BOOL WINAPI SetProcessDPIAware( VOID )
 
     return TRUE;
 }
+
+/***********************************************************************
+ *              IsProcessDPIAware   (USER32.@)
+ */
+BOOL WINAPI IsProcessDPIAware(void)
+{
+    FIXME( "stub!\n");
+    return FALSE;
+}

dlls/user32/user32.spec

@@ -446,6 +446,7 @@
 # @ stub IsHungThread
 @ stdcall IsIconic(long)
 @ stdcall IsMenu(long)
+@ stdcall IsProcessDPIAware()
 @ stdcall IsRectEmpty(ptr)
 # @ stub IsServerSideWindow
 @ stdcall IsTouchWindow(long ptr)