Add UseCounter feature for requestMidiAccess with sysex:true

third_party/WebKit/Source/modules/webmidi/NavigatorWebMIDI.cpp

Index: third_party/WebKit/Source/modules/webmidi/NavigatorWebMIDI.cpp
diff --git a/third_party/WebKit/Source/modules/webmidi/NavigatorWebMIDI.cpp b/third_party/WebKit/Source/modules/webmidi/NavigatorWebMIDI.cpp
index 2065ee40a922ee66f691714e8cc5daa1a63af39a..e67f2e32fdefb01bf58c03e64044299c22c1f060 100644
--- a/third_party/WebKit/Source/modules/webmidi/NavigatorWebMIDI.cpp
+++ b/third_party/WebKit/Source/modules/webmidi/NavigatorWebMIDI.cpp
@@ -79,9 +79,14 @@ ScriptPromise NavigatorWebMIDI::requestMIDIAccess(ScriptState* script_state,
         DOMException::Create(kAbortError, "The frame is not working."));
   }
 
-  UseCounter::CountCrossOriginIframe(
-      *ToDocument(ExecutionContext::From(script_state)),
-      UseCounter::kRequestMIDIAccessIframe);
+  Document& document = *ToDocument(ExecutionContext::From(script_state));
+  if (options.hasSysex() && options.sysex()) {
+    UseCounter::Count(document, UseCounter::kRequestMIDIAccessWithSysExOption);
+    UseCounter::CountCrossOriginIframe(
+        document, UseCounter::kRequestMIDIAccessIframeWithSysExOption);
+  }
+  UseCounter::CountCrossOriginIframe(document,
+                                     UseCounter::kRequestMIDIAccessIframe);
   return MIDIAccessInitializer::Start(script_state, options);
 }