Add QuicDataChannel and QuicDataTransport classes

webrtc/api/api_tests.gyp

Index: webrtc/api/api_tests.gyp
diff --git a/webrtc/api/api_tests.gyp b/webrtc/api/api_tests.gyp
index 0d08e7ff6ec16bd4fef29ffcdea6391d3d5c1a9d..650ae3da0398b715accc25da61d59bda3dad62c7 100644
--- a/webrtc/api/api_tests.gyp
+++ b/webrtc/api/api_tests.gyp
@@ -113,6 +113,18 @@
             },
           },
         }],
+        ['use_quic==1', {
+          'dependencies': [
+            '<(DEPTH)/third_party/libquic/libquic.gyp:libquic',
+          ],
+          'sources': [
+            'quicdatachannel_unittest.cc',
+            'quicdatatransport_unittest.cc',
+          ],
+          'export_dependent_settings': [
+            '<(DEPTH)/third_party/libquic/libquic.gyp:libquic',
+          ],
+        }],
       ],  # conditions
     },  # target peerconnection_unittests
   ],  # targets