[clang-tidy] Switch to a more common way of customizing check behavior.

This should have been done this way from the start, however I somehow missed
r257177.

llvm-svn: 270215

1 files changed, 0 insertions, 4 deletions

diff --git a/clang-tools-extra/clang-tidy/ClangTidyDiagnosticConsumer.cpp b/clang-tools-extra/clang-tidy/ClangTidyDiagnosticConsumer.cpp
index e9a448eaf86..d0a7e5f5080 100644
--- a/clang-tools-extra/clang-tidy/ClangTidyDiagnosticConsumer.cpp
+++ b/clang-tools-extra/clang-tidy/ClangTidyDiagnosticConsumer.cpp
@@ -223,10 +223,6 @@ GlobList &ClangTidyContext::getChecksFilter() {
   return *CheckFilter;
 }
 
-bool ClangTidyContext::isCheckEnabled(StringRef CheckName) const {
-  return CheckFilter->contains(CheckName);
-}
-
 GlobList &ClangTidyContext::getWarningAsErrorFilter() {
   assert(WarningAsErrorFilter != nullptr);
   return *WarningAsErrorFilter;