| Index: third_party/WebKit/Source/modules/mediasource/TrackDefaultList.cpp
|
| diff --git a/third_party/WebKit/Source/modules/mediasource/TrackDefaultList.cpp b/third_party/WebKit/Source/modules/mediasource/TrackDefaultList.cpp
|
| index dac4d2e06df0e966fcfa20445aae8dc88b47398f..8aa754a01f0397605f9f3e3d1a599c70c24057ae 100644
|
| --- a/third_party/WebKit/Source/modules/mediasource/TrackDefaultList.cpp
|
| +++ b/third_party/WebKit/Source/modules/mediasource/TrackDefaultList.cpp
|
| @@ -35,7 +35,7 @@ TrackDefaultList* TrackDefaultList::create(
|
| for (const auto& trackDefault : trackDefaults) {
|
| TypeAndID key =
|
| TypeAndID(trackDefault->type(), trackDefault->byteStreamTrackID());
|
| - if (!typeAndIDToTrackDefaultMap.add(key, trackDefault).isNewEntry) {
|
| + if (!typeAndIDToTrackDefaultMap.insert(key, trackDefault).isNewEntry) {
|
| exceptionState.throwDOMException(
|
| InvalidAccessError, "Duplicate TrackDefault type (" + key.first +
|
| ") and byteStreamTrackID (" + key.second +
|
|
|