[Media] Add user gesture reporting for API calls to midi and media streams.

chrome/test/base/testing_profile.cc

Index: chrome/test/base/testing_profile.cc
diff --git a/chrome/test/base/testing_profile.cc b/chrome/test/base/testing_profile.cc
index 63522621b86e6dba633d8f42fa09993c5b3e5625..11886bbc37eaa811e8fa5315e4d64ce686350ffc 100644
--- a/chrome/test/base/testing_profile.cc
+++ b/chrome/test/base/testing_profile.cc
@@ -739,6 +739,7 @@ void TestingProfile::RequestMidiSysExPermission(
       int render_view_id,
       int bridge_id,
       const GURL& requesting_frame,
+      bool user_gesture,
       const MidiSysExPermissionCallback& callback) {
   // Always reject requests for testing.
   callback.Run(false);