Move ChromeOS login media access logic into a MediaAccessHandler

chrome/browser/media/public_session_tab_capture_access_handler.cc

Index: chrome/browser/media/public_session_tab_capture_access_handler.cc
diff --git a/chrome/browser/media/public_session_tab_capture_access_handler.cc b/chrome/browser/media/public_session_tab_capture_access_handler.cc
index ff2a83675e30940af1da6be51cb1a39389fcaccd..fe0c4098501b894f55c765c471a9a9eb93ce07a7 100644
--- a/chrome/browser/media/public_session_tab_capture_access_handler.cc
+++ b/chrome/browser/media/public_session_tab_capture_access_handler.cc
@@ -23,9 +23,11 @@ PublicSessionTabCaptureAccessHandler::PublicSessionTabCaptureAccessHandler() {}
 PublicSessionTabCaptureAccessHandler::~PublicSessionTabCaptureAccessHandler() {}
 
 bool PublicSessionTabCaptureAccessHandler::SupportsStreamType(
+    content::WebContents* web_contents,
     const content::MediaStreamType type,
     const extensions::Extension* extension) {
-  return tab_capture_access_handler_.SupportsStreamType(type, extension);
+  return tab_capture_access_handler_.SupportsStreamType(web_contents, type,
+                                                        extension);
 }
 
 bool PublicSessionTabCaptureAccessHandler::CheckMediaAccessPermission(