[Cronet] Remove FakeCertVerifier on iOS.

components/cronet/ios/cronet_environment.cc

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "components/cronet/ios/cronet_environment.h"
 
 #include <utility>
 
 #include "base/at_exit.h"
 #include "base/atomicops.h"
@@ skipping 38 matching lines @@
 #include "url/scheme_host_port.h"
 #include "url/url_util.h"
 
 namespace {
 
 base::AtExitManager* g_at_exit_ = nullptr;
 net::NetworkChangeNotifier* g_network_change_notifier = nullptr;
 // MessageLoop on the main thread.
 base::MessageLoop* g_main_message_loop = nullptr;
 
-#if USE_FAKE_CERT_VERIFIER
-// TODO(mef): Remove this after GRPC testing is done.
-class FakeCertVerifier : public net::CertVerifier {
- public:
-  FakeCertVerifier() {}
-
-  ~FakeCertVerifier() override {}
-
-  // CertVerifier implementation
-  int Verify(net::X509Certificate* cert,
-             const std::string& hostname,
-             const std::string& ocsp_response,
-             int flags,
-             net::CRLSet* crl_set,
-             net::CertVerifyResult* verify_result,
-             const net::CompletionCallback& callback,
-             std::unique_ptr<Request>* out_req,
-             const net::BoundNetLog& net_log) override {
-    // It's all good!
-    verify_result->verified_cert = cert;
-    verify_result->cert_status = MapNetErrorToCertStatus(net::OK);
-    return net::OK;
-  }
-};
-#endif  // USE_FAKE_CERT_VERIFIER
-
 }  // namespace
 
 namespace cronet {
 
 bool CronetEnvironment::IsOnNetworkThread() {
   return network_io_thread_->task_runner()->BelongsToCurrentThread();
 }
 
 void CronetEnvironment::PostToNetworkThread(
     const tracked_objects::Location& from_here,
@@ skipping 111 matching lines @@
   quic_hints_.push_back(net::HostPortPair(host, port));
 }
 
 CronetEnvironment::CronetEnvironment(const std::string& user_agent_product_name)
     : http2_enabled_(false),
       quic_enabled_(false),
       user_agent_product_name_(user_agent_product_name),
       net_log_(new net::NetLog) {}
 
 void CronetEnvironment::Start() {
-#if USE_FAKE_CERT_VERIFIER
-  // TODO(mef): Remove this and FakeCertVerifier after GRPC testing.
-  set_cert_verifier(std::unique_ptr<net::CertVerifier>(new FakeCertVerifier()));
-#endif  // USE_FAKE_CERT_VERIFIER
-
   // Threads setup.
   network_cache_thread_.reset(new base::Thread("Chrome Network Cache Thread"));
   network_cache_thread_->StartWithOptions(
       base::Thread::Options(base::MessageLoop::TYPE_IO, 0));
   network_io_thread_.reset(new base::Thread("Chrome Network IO Thread"));
   network_io_thread_->StartWithOptions(
       base::Thread::Options(base::MessageLoop::TYPE_IO, 0));
   file_thread_.reset(new base::Thread("Chrome File Thread"));
   file_thread_->StartWithOptions(
       base::Thread::Options(base::MessageLoop::TYPE_IO, 0));
@@ skipping 142 matching lines @@
   const net::HttpUserAgentSettings* user_agent_settings =
       main_context_->http_user_agent_settings();
   if (!user_agent_settings) {
     return nullptr;
   }
 
   return user_agent_settings->GetUserAgent();
 }
 
 }  // namespace cronet