Use RenderFrameHost for ::RequestPermission() and ::CancelPermission().

chrome/browser/media/protected_media_identifier_permission_context.cc

Index: chrome/browser/media/protected_media_identifier_permission_context.cc
diff --git a/chrome/browser/media/protected_media_identifier_permission_context.cc b/chrome/browser/media/protected_media_identifier_permission_context.cc
index 112e7641462fd833f75d95e37bb1acc2b9081fd0..ba3b06412aff03fcb5665e5c95d802af5c3d9b1f 100644
--- a/chrome/browser/media/protected_media_identifier_permission_context.cc
+++ b/chrome/browser/media/protected_media_identifier_permission_context.cc
@@ -165,8 +165,8 @@ void ProtectedMediaIdentifierPermissionContext::UpdateTabContext(
 
   // WebContents may have gone away.
   TabSpecificContentSettings* content_settings =
-      TabSpecificContentSettings::Get(id.render_process_id(),
-                                      id.render_view_id());
+      TabSpecificContentSettings::GetForFrame(id.render_process_id(),
+                                              id.render_frame_id());
   if (content_settings) {
     content_settings->OnProtectedMediaIdentifierPermissionSet(
         requesting_frame.GetOrigin(), allowed);