Build dynamic iOS SDK.
- Places most ObjC code into webrtc/sdk/objc instead.
- New gyp targets to build, strip and export symbols for dylib.
- Removes old script used to generate dylib.
BUG=
Review URL: https://codereview.webrtc.org/1903663002
Cr-Commit-Position: refs/heads/master@{#12524}
diff --git a/webrtc/sdk/objc/Framework/Classes/RTCFieldTrials.mm b/webrtc/sdk/objc/Framework/Classes/RTCFieldTrials.mm
new file mode 100644
index 0000000..38c293f
--- /dev/null
+++ b/webrtc/sdk/objc/Framework/Classes/RTCFieldTrials.mm
@@ -0,0 +1,37 @@
+/*
+ * Copyright 2016 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 "WebRTC/RTCFieldTrials.h"
+
+#include <memory>
+
+#import "WebRTC/RTCLogging.h"
+
+#include "webrtc/system_wrappers/include/field_trial_default.h"
+
+static NSString * const kRTCEnableSendSideBweString =
+ @"WebRTC-SendSideBwe/Enabled/";
+static std::unique_ptr<char[]> gFieldTrialInitString;
+
+void RTCInitFieldTrials(RTCFieldTrialOptions options) {
+ NSMutableString *fieldTrialInitString = [NSMutableString string];
+ if (options & RTCFieldTrialOptionsSendSideBwe) {
+ [fieldTrialInitString appendString:kRTCEnableSendSideBweString];
+ }
+ size_t len = fieldTrialInitString.length + 1;
+ gFieldTrialInitString.reset(new char[len]);
+ if (![fieldTrialInitString getCString:gFieldTrialInitString.get()
+ maxLength:len
+ encoding:NSUTF8StringEncoding]) {
+ RTCLogError(@"Failed to convert field trial string.");
+ return;
+ }
+ webrtc::field_trial::InitFieldTrialsFromString(gFieldTrialInitString.get());
+}