[PATCH] [clang-tidy] Move -extra-arg handling to CommonOptionsProvider

[Manuel Klimek]

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Comment at: lib/Tooling/CommonOptionsParser.cpp:141-142
@@ -93,2 +140,4 @@
   }
+  Compilations = llvm::make_unique<ArgumentsAdjustingCompilations>(
+      std::move(Compilations), ArgsBefore, ArgsAfter);
 }
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It seems to me like we'd want either this to take an ArgumentAdjuster instead of hard-coding to the args-before / args-after case?

http://reviews.llvm.org/D6073