Simplify creating RtpHeaderExtensionMap in EventLogAnalyzer

webrtc/modules/rtp_rtcp/source/rtp_header_extension_unittest.cc

 /*
  *  Copyright (c) 2012 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.
  */
 
+#include <vector>
+
 #include "webrtc/modules/rtp_rtcp/include/rtp_rtcp_defines.h"
 #include "webrtc/modules/rtp_rtcp/source/rtp_header_extension.h"
 #include "webrtc/modules/rtp_rtcp/source/rtp_header_extensions.h"
 #include "webrtc/test/gtest.h"
 #include "webrtc/typedefs.h"
 
 namespace webrtc {
 
 TEST(RtpHeaderExtensionTest, RegisterByType) {
   RtpHeaderExtensionMap map;
@@ skipping 20 matching lines @@
   RtpHeaderExtensionMap map;
 
   EXPECT_TRUE(map.Register<TransmissionOffset>(3));
 
   EXPECT_TRUE(map.IsRegistered(TransmissionOffset::kId));
   EXPECT_EQ(3, map.GetId(TransmissionOffset::kId));
   EXPECT_EQ(TransmissionOffset::kId, map.GetType(3));
 }
 
 TEST(RtpHeaderExtensionTest, RegisterDuringContruction) {
-  const RtpHeaderExtensionMap map = {{TransmissionOffset::kUri, 1},
-                                     {AbsoluteSendTime::kUri, 3}};
+  const std::vector<RtpExtension> config = {{TransmissionOffset::kUri, 1},
+                                            {AbsoluteSendTime::kUri, 3}};
+  const RtpHeaderExtensionMap map(config);
 
   EXPECT_EQ(1, map.GetId(TransmissionOffset::kId));
   EXPECT_EQ(3, map.GetId(AbsoluteSendTime::kId));
 }
 
 TEST(RtpHeaderExtensionTest, RegisterIllegalArg) {
   RtpHeaderExtensionMap map;
   // Valid range for id: [1-14].
   EXPECT_FALSE(map.Register<TransmissionOffset>(0));
   EXPECT_FALSE(map.Register<TransmissionOffset>(15));
@@ skipping 36 matching lines @@
 TEST(RtpHeaderExtensionTest, GetId) {
   RtpHeaderExtensionMap map;
   EXPECT_EQ(RtpHeaderExtensionMap::kInvalidId,
             map.GetId(TransmissionOffset::kId));
   EXPECT_TRUE(map.Register<TransmissionOffset>(3));
 
   EXPECT_EQ(3, map.GetId(TransmissionOffset::kId));
 }
 
 }  // namespace webrtc