Use raw_ostream throughout the AsmPrinter.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55092 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/Mips/Mips.h b/lib/Target/Mips/Mips.h
index 0387c6a..1dc53ca 100644
--- a/lib/Target/Mips/Mips.h
+++ b/lib/Target/Mips/Mips.h
@@ -21,10 +21,11 @@
   class MipsTargetMachine;
   class FunctionPass;
   class MachineCodeEmitter;
+  class raw_ostream;
 
   FunctionPass *createMipsISelDag(MipsTargetMachine &TM);
   FunctionPass *createMipsDelaySlotFillerPass(MipsTargetMachine &TM);
-  FunctionPass *createMipsCodePrinterPass(std::ostream &OS, 
+  FunctionPass *createMipsCodePrinterPass(raw_ostream &OS, 
                                           MipsTargetMachine &TM);
 } // end namespace llvm;