Rename WinCOFFStreamer.cpp -> MCWinCOFFStreamer.cpp

For consistency with other MC*Streamer.cpp files and
the header file.

Differential Revision: https://reviews.llvm.org/D34466

llvm-svn: 305952
diff --git a/llvm/lib/MC/CMakeLists.txt b/llvm/lib/MC/CMakeLists.txt
index a86fd38..562f136 100644
--- a/llvm/lib/MC/CMakeLists.txt
+++ b/llvm/lib/MC/CMakeLists.txt
@@ -45,13 +45,13 @@
   MCWasmObjectTargetWriter.cpp
   MCWasmStreamer.cpp
   MCWin64EH.cpp
+  MCWinCOFFStreamer.cpp
   MCWinEH.cpp
   MachObjectWriter.cpp
   StringTableBuilder.cpp
   SubtargetFeature.cpp
   WasmObjectWriter.cpp
   WinCOFFObjectWriter.cpp
-  WinCOFFStreamer.cpp
 
   ADDITIONAL_HEADER_DIRS
   ${LLVM_MAIN_INCLUDE_DIR}/llvm/MC
diff --git a/llvm/lib/MC/WinCOFFStreamer.cpp b/llvm/lib/MC/MCWinCOFFStreamer.cpp
similarity index 99%
rename from llvm/lib/MC/WinCOFFStreamer.cpp
rename to llvm/lib/MC/MCWinCOFFStreamer.cpp
index b4d0d7a..dc5c211 100644
--- a/llvm/lib/MC/WinCOFFStreamer.cpp
+++ b/llvm/lib/MC/MCWinCOFFStreamer.cpp
@@ -1,4 +1,4 @@
-//===- llvm/MC/WinCOFFStreamer.cpp ----------------------------------------===//
+//===- llvm/MC/MCWinCOFFStreamer.cpp --------------------------------------===//
 //
 //                     The LLVM Compiler Infrastructure
 //