Added switch for bypassing protected media identifier permission

chrome/browser/media/protected_media_identifier_permission_context.h

Index: chrome/browser/media/protected_media_identifier_permission_context.h
diff --git a/chrome/browser/media/protected_media_identifier_permission_context.h b/chrome/browser/media/protected_media_identifier_permission_context.h
index 8bb0c68df43678015c8d0321a728599ce85bfad4..f83c7945014fd96a8910c23ac896c2deb9038791 100644
--- a/chrome/browser/media/protected_media_identifier_permission_context.h
+++ b/chrome/browser/media/protected_media_identifier_permission_context.h
@@ -52,6 +52,8 @@ class ProtectedMediaIdentifierPermissionContext
   void CancelPermissionRequest(content::WebContents* web_contents,
                                const PermissionRequestID& id) override;
 
+  static bool IsOriginWhitelisted(const GURL& requesting_origin);

[xhwang, 2017/05/05 16:55:57]

You can make this private, and declare
ProtectedMediaIdentifierPermissionContextTest as a friend class so it can test
it.

[Vaage, 2017/05/05 20:23:55]

Done.

+
  private:
   void UpdateTabContext(const PermissionRequestID& id,
                         const GURL& requesting_frame,