Split the single monolithic DiagnosticKinds.def file into one
.def file for each library.  This means that adding a diagnostic
to sema doesn't require all the other libraries to be rebuilt.

Patch by Anders Johnsen!

llvm-svn: 63111
diff --git a/clang/lib/Sema/SemaDeclCXX.cpp b/clang/lib/Sema/SemaDeclCXX.cpp
index d5d83be..14a481e 100644
--- a/clang/lib/Sema/SemaDeclCXX.cpp
+++ b/clang/lib/Sema/SemaDeclCXX.cpp
@@ -18,7 +18,7 @@
 #include "clang/AST/TypeOrdering.h"
 #include "clang/AST/StmtVisitor.h"
 #include "clang/Lex/Preprocessor.h"
-#include "clang/Basic/Diagnostic.h"
+#include "clang/Basic/DiagnosticSema.h"
 #include "clang/Parse/DeclSpec.h"
 #include "llvm/ADT/STLExtras.h"
 #include "llvm/Support/Compiler.h"