
Rename the DwarfFile class in DWARFLinker to DWARFFile. This is consistent with the other DWARF classes and avoids a ODR violation with the DwarfFile class in AsmPrinter.
Rename the DwarfFile class in DWARFLinker to DWARFFile. This is consistent with the other DWARF classes and avoids a ODR violation with the DwarfFile class in AsmPrinter.