Index: content/renderer/media/android/media_info_loader.cc |
diff --git a/content/renderer/media/android/media_info_loader.cc b/content/renderer/media/android/media_info_loader.cc |
index 167de7ce89303543f789c59ddd80a4ff2e01f883..ea93304f8c39371717cc63eb077fa7e1004553c8 100644 |
--- a/content/renderer/media/android/media_info_loader.cc |
+++ b/content/renderer/media/android/media_info_loader.cc |
@@ -58,6 +58,8 @@ void MediaInfoLoader::Start(blink::WebFrame* frame) { |
WebURLLoaderOptions::CrossOriginRequestPolicyAllow; |
} else { |
options.exposeAllResponseHeaders = true; |
+ // The author header set is empty, no preflight should go ahead. |
+ options.preflightPolicy = WebURLLoaderOptions::PreventPreflight; |
options.crossOriginRequestPolicy = |
WebURLLoaderOptions::CrossOriginRequestPolicyUseAccessControl; |
if (cors_mode_ == blink::WebMediaPlayer::CORSModeUseCredentials) |