blink: Rename platform/ methods to prefix with get when they collide.

content/renderer/media/media_stream_track.cc

Index: content/renderer/media/media_stream_track.cc
diff --git a/content/renderer/media/media_stream_track.cc b/content/renderer/media/media_stream_track.cc
index 7992e237f832a6824a3ea43b99900248ea8220cc..fa0cb90d266b6513672905f4797ce13c02949a13 100644
--- a/content/renderer/media/media_stream_track.cc
+++ b/content/renderer/media/media_stream_track.cc
@@ -9,8 +9,8 @@ namespace content {
 // static
 MediaStreamTrack* MediaStreamTrack::GetTrack(
     const blink::WebMediaStreamTrack& track) {
-  return track.isNull() ?
-      nullptr : static_cast<MediaStreamTrack*>(track.extraData());
+  return track.isNull() ? nullptr
+                        : static_cast<MediaStreamTrack*>(track.getExtraData());
 }
 
 MediaStreamTrack::MediaStreamTrack(bool is_local_track)