Prune away some unused using decls. NFC.

Found by clang's misc-unused-using-decls.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@272156 91177308-0d34-0410-b5e6-96231b3b80d8

3 files changed, 0 insertions, 11 deletions

diff --git a/unittests/AST/ASTContextParentMapTest.cpp b/unittests/AST/ASTContextParentMapTest.cpp
index b1d7db4164..a39189620b 100644
--- a/unittests/AST/ASTContextParentMapTest.cpp
+++ b/unittests/AST/ASTContextParentMapTest.cpp
@@ -21,10 +21,6 @@
 namespace clang {
 namespace ast_matchers {
 
-using clang::tooling::newFrontendActionFactory;
-using clang::tooling::runToolOnCodeWithArgs;
-using clang::tooling::FrontendActionFactory;
-
 TEST(GetParents, ReturnsParentForDecl) {
   MatchVerifier<Decl> Verifier;
   EXPECT_TRUE(
diff --git a/unittests/AST/ASTImporterTest.cpp b/unittests/AST/ASTImporterTest.cpp
index c8a5ddffce..3cc38fb55b 100644
--- a/unittests/AST/ASTImporterTest.cpp
+++ b/unittests/AST/ASTImporterTest.cpp
@@ -22,10 +22,6 @@
 namespace clang {
 namespace ast_matchers {
 
-using clang::tooling::newFrontendActionFactory;
-using clang::tooling::runToolOnCodeWithArgs;
-using clang::tooling::FrontendActionFactory;
-
 typedef std::vector<std::string> StringVector;
 
 void getLangArgs(Language Lang, StringVector &Args) {
diff --git a/unittests/ASTMatchers/Dynamic/VariantValueTest.cpp b/unittests/ASTMatchers/Dynamic/VariantValueTest.cpp
index 268463da45..9df7b780d4 100644
--- a/unittests/ASTMatchers/Dynamic/VariantValueTest.cpp
+++ b/unittests/ASTMatchers/Dynamic/VariantValueTest.cpp
@@ -16,9 +16,6 @@ namespace ast_matchers {
 namespace dynamic {
 namespace {
 
-using ast_matchers::internal::DynTypedMatcher;
-using ast_matchers::internal::Matcher;
-
 TEST(VariantValueTest, Unsigned) {
   const unsigned kUnsigned = 17;
   VariantValue Value = kUnsigned;