1 files changed, 0 insertions, 16 deletions
diff --git a/simpleperf/nonlinux_support/nonlinux_support.cpp b/simpleperf/nonlinux_support/nonlinux_support.cpp
index 1726b589..19a3cb11 100644
--- a/simpleperf/nonlinux_support/nonlinux_support.cpp
+++ b/simpleperf/nonlinux_support/nonlinux_support.cpp
@@ -38,19 +38,3 @@ bool ReadSymbolsFromDexFile(const std::string&, const std::vector<uint64_t>&,
                             std::vector<DexFileSymbol>*) {
   return true;
 }
-
-namespace simpleperf {
-
-class DummyOfflineUnwinder : public OfflineUnwinder {
- public:
-  bool UnwindCallChain(const ThreadEntry&, const RegSet&, const char*, size_t,
-                       std::vector<uint64_t>*, std::vector<uint64_t>*) override {
-    return false;
-  }
-};
-
-std::unique_ptr<OfflineUnwinder> OfflineUnwinder::Create(bool) {
-  return std::unique_ptr<OfflineUnwinder>(new DummyOfflineUnwinder);
-}
-
-}  // namespace simpleperf
-\ No newline at end of file