Sort all of Clang's files under 'lib', and fix up the broken headers
uncovered.

This required manually correcting all of the incorrect main-module
headers I could find, and running the new llvm/utils/sort_includes.py
script over the files.

I also manually added quite a few missing headers that were uncovered by
shuffling the order or moving headers up to be main-module-headers.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@169237 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CodeGenModule.h b/lib/CodeGen/CodeGenModule.h
index dd4a2ae..6863c2e 100644
--- a/lib/CodeGen/CodeGenModule.h
+++ b/lib/CodeGen/CodeGenModule.h
@@ -14,19 +14,19 @@
 #ifndef CLANG_CODEGEN_CODEGENMODULE_H
 #define CLANG_CODEGEN_CODEGENMODULE_H
 
-#include "clang/Basic/ABI.h"
-#include "clang/Basic/LangOptions.h"
+#include "CGVTables.h"
+#include "CodeGenTypes.h"
 #include "clang/AST/Attr.h"
 #include "clang/AST/DeclCXX.h"
 #include "clang/AST/DeclObjC.h"
 #include "clang/AST/GlobalDecl.h"
 #include "clang/AST/Mangle.h"
-#include "CGVTables.h"
-#include "CodeGenTypes.h"
-#include "llvm/Module.h"
+#include "clang/Basic/ABI.h"
+#include "clang/Basic/LangOptions.h"
 #include "llvm/ADT/DenseMap.h"
-#include "llvm/ADT/StringMap.h"
 #include "llvm/ADT/SmallPtrSet.h"
+#include "llvm/ADT/StringMap.h"
+#include "llvm/Module.h"
 #include "llvm/Support/ValueHandle.h"
 
 namespace llvm {