EnsureOpenSSLInit before calling into WebRTC.

content/renderer/media/webrtc/peer_connection_dependency_factory.cc

 // Copyright 2014 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 "content/renderer/media/webrtc/peer_connection_dependency_factory.h"
 
 #include <vector>
 
 #include "base/command_line.h"
 #include "base/location.h"
@@ skipping 28 matching lines @@
 #include "content/renderer/media/webrtc_logging.h"
 #include "content/renderer/media/webrtc_uma_histograms.h"
 #include "content/renderer/p2p/empty_network_manager.h"
 #include "content/renderer/p2p/filtering_network_manager.h"
 #include "content/renderer/p2p/ipc_network_manager.h"
 #include "content/renderer/p2p/ipc_socket_factory.h"
 #include "content/renderer/p2p/port_allocator.h"
 #include "content/renderer/render_frame_impl.h"
 #include "content/renderer/render_thread_impl.h"
 #include "content/renderer/render_view_impl.h"
+#include "crypto/openssl_util.h"
 #include "jingle/glue/thread_wrapper.h"
 #include "media/base/media_permission.h"
 #include "media/renderers/gpu_video_accelerator_factories.h"
 #include "third_party/WebKit/public/platform/WebMediaConstraints.h"
 #include "third_party/WebKit/public/platform/WebMediaStream.h"
 #include "third_party/WebKit/public/platform/WebMediaStreamSource.h"
 #include "third_party/WebKit/public/platform/WebMediaStreamTrack.h"
 #include "third_party/WebKit/public/platform/WebURL.h"
 #include "third_party/WebKit/public/web/WebDocument.h"
 #include "third_party/WebKit/public/web/WebFrame.h"
@@ skipping 294 matching lines @@
       base::Bind(&PeerConnectionDependencyFactory::
                      CreateIpcNetworkManagerOnWorkerThread,
                  base::Unretained(this), &create_network_manager_event));
 
   start_worker_event.Wait();
   create_network_manager_event.Wait();
 
   CHECK(worker_thread_);
 
   // Init SSL, which will be needed by PeerConnection.
+  //
+  // TODO(davidben): BoringSSL must be initialized by Chromium code. If the
+  // initialization requirement is removed or when different libraries are
+  // allowed to call CRYPTO_library_init concurrently, remove this line and
+  // initialize within WebRTC. See https://crbug.com/542879.
+  crypto::EnsureOpenSSLInit();
   if (!rtc::InitializeSSL()) {
     LOG(ERROR) << "Failed on InitializeSSL.";
     NOTREACHED();
     return;
   }
 
   base::WaitableEvent start_signaling_event(true, false);
   chrome_signaling_thread_.task_runner()->PostTask(
       FROM_HERE,
       base::Bind(&PeerConnectionDependencyFactory::InitializeSignalingThread,
@@ skipping 433 matching lines @@
 }
 
 void PeerConnectionDependencyFactory::EnsureWebRtcAudioDeviceImpl() {
   if (audio_device_.get())
     return;
 
   audio_device_ = new WebRtcAudioDeviceImpl();
 }
 
 }  // namespace content