[PATCH] Add clang-tidy -header-filter option

[Manuel Klimek]

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Comment at: clang-tidy/ClangTidyDiagnosticConsumer.cpp:235
@@ +234,3 @@
+
+  FileID FID = Sources.getDecomposedExpansionLoc(Location).first;
+  if (FID == Sources.getMainFileID())
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Isn't usually the spelling location the problem?

http://reviews.llvm.org/D3590