Rename Origin.unique() to opaque().

chrome/browser/media/router/presentation_request.cc

Index: chrome/browser/media/router/presentation_request.cc
diff --git a/chrome/browser/media/router/presentation_request.cc b/chrome/browser/media/router/presentation_request.cc
index 3952d0ade6c5e305544ac3536e515bbf2e27b1f6..e34c415e9df85d3373cec2251a0f74984f515d0f 100644
--- a/chrome/browser/media/router/presentation_request.cc
+++ b/chrome/browser/media/router/presentation_request.cc
@@ -26,7 +26,7 @@ PresentationRequest::~PresentationRequest() = default;
 bool PresentationRequest::Equals(const PresentationRequest& other) const {
   return render_frame_host_id_ == other.render_frame_host_id_ &&
          presentation_urls_ == other.presentation_urls_ &&
-         ((frame_origin_.unique() && other.frame_origin_.unique()) ||
+         ((frame_origin_.opaque() && other.frame_origin_.opaque()) ||
           (frame_origin_ == other.frame_origin_));
 }