message: Delete PeerConnectionIntegrationWrapper::CreateWithDtlsIdentityStore
  This method appears unused.
  Cr-Commit-Position: refs/heads/main@{#34945}
diff: @@ -214,32 +214,6 @@ class MockRtpReceiverObserver : public webrtc::RtpReceiverObserverInterface {
  class PeerConnectionIntegrationWrapper : public webrtc::PeerConnectionObserver,
  public SignalingMessageReceiver {
  public:
  - // Different factory methods for convenience.
  - // TODO(deadbeef): Could use the pattern of:
  - //
  - // PeerConnectionIntegrationWrapper =
  - // WrapperBuilder.WithConfig(...).WithOptions(...).build();
  - //
  - // To reduce some code duplication.
  - static PeerConnectionIntegrationWrapper* CreateWithDtlsIdentityStore(
  - const std::string& debug_name,
  - std::unique_ptr<rtc::RTCCertificateGeneratorInterface> cert_generator,
  - rtc::Thread* network_thread,
  - rtc::Thread* worker_thread) {
  - PeerConnectionIntegrationWrapper* client(
  - new PeerConnectionIntegrationWrapper(debug_name));
  - webrtc::PeerConnectionDependencies dependencies(nullptr);
  - dependencies.cert_generator = std::move(cert_generator);
  - if (!client->Init(nullptr, nullptr, std::move(dependencies), network_thread,
  - worker_thread, nullptr,
  - /*reset_encoder_factory=*/false,
  - /*reset_decoder_factory=*/false)) {
  - delete client;
  - return nullptr;
  - }
  - return client;
  - }
  -
  webrtc::PeerConnectionFactoryInterface* pc_factory() const {
  return peer_connection_factory_.get();
  }
  @@ -711,6 +685,7 @@ class PeerConnectionIntegrationWrapper : public webrtc::PeerConnectionObserver,
  }
  private:
  + // Constructor used by friend class PeerConnectionIntegrationBaseTest.
  explicit PeerConnectionIntegrationWrapper(const std::string& debug_name)
  : debug_name_(debug_name) {}
  