Create the API that returns the RTCConfiguration of the PeerConnection.

third_party/WebKit/Source/web/tests/ActiveConnectionThrottlingTest.cpp

 // Copyright 2017 The Chromium Authors. All rights reserved.
 // Use of this source code if governed by a BSD-style license that can be
 // found in LICENSE file.
 
 #include "platform/testing/TestingPlatformSupport.h"
+#include "public/platform/WebRTCConfiguration.h"
 #include "public/platform/WebRTCError.h"
 #include "public/platform/WebRTCPeerConnectionHandler.h"
 #include "public/platform/WebRTCSessionDescription.h"
 #include "public/web/WebScriptSource.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "third_party/WebKit/public/platform/WebViewScheduler.h"
 #include "web/WebLocalFrameImpl.h"
 #include "web/WebViewImpl.h"
 #include "web/tests/sim/SimRequest.h"
 #include "web/tests/sim/SimTest.h"
@@ skipping 49 matching lines @@
                             const WebRTCSessionDescription&) override {}
   WebRTCSessionDescription localDescription() override {
     return WebRTCSessionDescription();
   }
   WebRTCSessionDescription remoteDescription() override {
     return WebRTCSessionDescription();
   }
   WebRTCErrorType setConfiguration(const WebRTCConfiguration&) override {
     return WebRTCErrorType::kNone;
   }
+  blink::WebRTCConfiguration getConfiguration() override {
+    return blink::WebRTCConfiguration();
+  }
   bool addStream(const WebMediaStream&, const WebMediaConstraints&) override {
     return true;
   }
   void removeStream(const WebMediaStream&) override {}
   void getStats(const WebRTCStatsRequest&) override {}
   void getStats(std::unique_ptr<WebRTCStatsReportCallback>) override {}
   WebRTCDataChannelHandler* createDataChannel(
       const WebString& label,
       const WebRTCDataChannelInit&) override {
     return nullptr;
@@ skipping 30 matching lines @@
       "</script>)");
 
   EXPECT_TRUE(webView().scheduler()->hasActiveConnectionForTest());
 
   mainFrame().executeScript(WebString("data_channel.close();"));
 
   EXPECT_FALSE(webView().scheduler()->hasActiveConnectionForTest());
 }
 
 }  // namespace blink