Revert "Wrap clang module files in a Mach-O, ELF, or COFF container."

This reverts commit r230305.
Off to fix another round of missing dependencies on various platforms.

llvm-svn: 230309

clang/lib/Serialization/ModuleManager.cpp

@@ -13,7 +13,6 @@
 //===----------------------------------------------------------------------===//
 #include "clang/Lex/HeaderSearch.h"
 #include "clang/Lex/ModuleMap.h"
-#include "clang/Serialization/ASTReader.h"
 #include "clang/Serialization/GlobalModuleIndex.h"
 #include "clang/Serialization/ModuleManager.h"
 #include "llvm/Support/MemoryBuffer.h"
@@ -136,10 +135,10 @@ ModuleManager::addModule(StringRef FileName, ModuleKind Type,
 
       New->Buffer = std::move(*Buf);
     }
-
-    // Initialize the stream.
-    ASTReader::InitStreamFileWithModule(New->Buffer->getMemBufferRef(),
-                                        New->StreamFile);
+    
+    // Initialize the stream
+    New->StreamFile.init((const unsigned char *)New->Buffer->getBufferStart(),
+                         (const unsigned char *)New->Buffer->getBufferEnd());
   }
 
   if (ExpectedSignature) {