Move MipsDisassembler classes into an anonymous namespace.

llvm-svn: 155915
diff --git a/llvm/lib/Target/Mips/Disassembler/MipsDisassembler.cpp b/llvm/lib/Target/Mips/Disassembler/MipsDisassembler.cpp
index 78dbc06..2f76d5f 100644
--- a/llvm/lib/Target/Mips/Disassembler/MipsDisassembler.cpp
+++ b/llvm/lib/Target/Mips/Disassembler/MipsDisassembler.cpp
@@ -29,6 +29,8 @@
 
 typedef MCDisassembler::DecodeStatus DecodeStatus;
 
+namespace {
+
 /// MipsDisassembler - a disasembler class for Mips32.
 class MipsDisassembler : public MCDisassembler {
 public:
@@ -84,6 +86,8 @@
   bool isBigEndian;
 };
 
+} // end anonymous namespace
+
 const EDInstInfo *MipsDisassembler::getEDInfo() const {
   return instInfoMips;
 }