Remove some dead code. CLANG_IS_PRODUCTION is now just a build flag and

is not used in any #ifdef.

llvm-svn: 168703

clang/lib/Frontend/CreateInvocationFromCommandLine.cpp

@@ -48,7 +48,7 @@ clang::createInvocationFromCommandLine(ArrayRef<const char *> ArgList,
 
   // FIXME: We shouldn't have to pass in the path info.
   driver::Driver TheDriver("clang", llvm::sys::getDefaultTargetTriple(),
-                           "a.out", false, *Diags);
+                           "a.out", *Diags);
 
   // Don't check that inputs exist, they may have been remapped.
   TheDriver.setCheckInputsExist(false);