Update API for Objective-C RTCPeerConnectionFactory.

webrtc/api/objc/RTCPeerConnectionFactory.mm

Index: webrtc/api/objc/RTCPeerConnectionFactory.mm
diff --git a/webrtc/api/objc/RTCPeerConnectionFactory.mm b/webrtc/api/objc/RTCPeerConnectionFactory.mm
new file mode 100644
index 0000000000000000000000000000000000000000..14a75ba424e8744cf64c5483e7068f0e083b1d9a
--- /dev/null
+++ b/webrtc/api/objc/RTCPeerConnectionFactory.mm
@@ -0,0 +1,52 @@
+/*
+ *  Copyright 2015 The WebRTC project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+
+#import "RTCPeerConnectionFactory.h"
+
+#include "webrtc/base/ssladapter.h"
+
+#import "webrtc/api/objc/RTCPeerConnectionFactory+Private.h"
+
+@implementation RTCPeerConnectionFactory {
+  rtc::scoped_ptr<rtc::Thread> _signalingThread;
+  rtc::scoped_ptr<rtc::Thread> _workerThread;
+}
+
+@synthesize nativeFactory = _nativeFactory;
+
++ (void)initializeSSL {
+  BOOL initialized = rtc::InitializeSSL();
+  NSAssert(initialized, @"Failed to initialize SSL library");
+}
+
++ (void)deinitializeSSL {
+  BOOL deinitialized = rtc::CleanupSSL();
+  NSAssert(deinitialized, @"Failed to deinitialize SSL library");
+}
+
+- (instancetype)init {
+  if ((self = [super init])) {
+    _signalingThread.reset(new rtc::Thread());
+    BOOL result = _signalingThread->Start();
+    NSAssert(result, @"Failed to start signaling thread.");
+    _workerThread.reset(new rtc::Thread());
+    result = _workerThread->Start();
+    NSAssert(result, @"Failed to start worker thread.");
+
+    _nativeFactory = webrtc::CreatePeerConnectionFactory(
+        _workerThread.get(), _signalingThread.get(), nullptr, nullptr, nullptr);
+    NSAssert(_nativeFactory, @"Failed to initialize PeerConnectionFactory!");
+    // Uncomment to get sensitive logs emitted (to stderr or logcat).
+    // rtc::LogMessage::LogToDebug(rtc::LS_SENSITIVE);
+  }
+  return self;
+}
+
+@end