MediaResource refactoring to support multiple streams

media/base/fake_demuxer_stream.cc

Index: media/base/fake_demuxer_stream.cc
diff --git a/media/base/fake_demuxer_stream.cc b/media/base/fake_demuxer_stream.cc
index 54de722fde2e527e7e3ee7b1440866ea9e5642f6..f3aebef4d9acd7f766ca2799425008cf7d038042 100644
--- a/media/base/fake_demuxer_stream.cc
+++ b/media/base/fake_demuxer_stream.cc
@@ -215,22 +215,19 @@ void FakeDemuxerStream::DoRead() {
   base::ResetAndReturn(&read_cb_).Run(kOk, buffer);
 }
 
-FakeDemuxerStreamProvider::FakeDemuxerStreamProvider(
-    int num_video_configs,
-    int num_video_buffers_in_one_config,
-    bool is_video_encrypted)
+FakeMediaResource::FakeMediaResource(int num_video_configs,
+                                     int num_video_buffers_in_one_config,
+                                     bool is_video_encrypted)
     : fake_video_stream_(num_video_configs,
                          num_video_buffers_in_one_config,
-                         is_video_encrypted) {
-}
+                         is_video_encrypted) {}
 
-FakeDemuxerStreamProvider::~FakeDemuxerStreamProvider() {
-}
+FakeMediaResource::~FakeMediaResource() {}
 
-DemuxerStream* FakeDemuxerStreamProvider::GetStream(DemuxerStream::Type type) {
-  if (type == DemuxerStream::Type::AUDIO)
-    return nullptr;
-  return &fake_video_stream_;
+std::vector<DemuxerStream*> FakeMediaResource::GetStreams() {
+  std::vector<DemuxerStream*> result;
+  result.push_back(&fake_video_stream_);
+  return result;
 };
 
 }  // namespace media