clang/AST/VTTBuilder.h: Prune one description in three methods,...

clang/AST/VTTBuilder.h: Prune one description in three methods, VTTBuilder::AddVTablePointer(), VTTBuilder::LayoutSecondaryVirtualPointers(), and VTTBuilder::LayoutSecondaryVirtualPointers(). [-Wdocumentation]

/// \param AddressPoints - If the vtable is a construction vtable, this has the address points for it.

llvm-svn: 171014