Stage two of getting CFE top correct.

AST/ASTContext.cpp

AST/Builtins.cpp

AST/Decl.cpp

AST/Expr.cpp

AST/Makefile

AST/Stmt.cpp

AST/StmtPrinter.cpp

AST/StmtVisitor.cpp

AST/Type.cpp

Basic/Diagnostic.cpp

Basic/FileManager.cpp

Basic/Makefile

Basic/SourceManager.cpp

Basic/TargetInfo.cpp

Basic/TokenKinds.cpp

CodeGen/CGDecl.cpp

CodeGen/CGExpr.cpp

CodeGen/CGStmt.cpp

CodeGen/CodeGenFunction.cpp

CodeGen/CodeGenFunction.h