Don't auto allow access to media devices unless a the security origin of the requester is the same …

chrome/browser/media/chrome_media_stream_infobar_browsertest.cc

Index: chrome/browser/media/chrome_media_stream_infobar_browsertest.cc
diff --git a/chrome/browser/media/chrome_media_stream_infobar_browsertest.cc b/chrome/browser/media/chrome_media_stream_infobar_browsertest.cc
index d06a595e620c1fcd22d1e7351bc52e147060a0db..c33486c7640a516359a30f57137fa8ca8779e5d2 100644
--- a/chrome/browser/media/chrome_media_stream_infobar_browsertest.cc
+++ b/chrome/browser/media/chrome_media_stream_infobar_browsertest.cc
@@ -65,7 +65,7 @@ class MediaStreamInfoBarTest : public WebRtcTestBase {
                    content::MediaStreamRequestResult result) const {
     const std::string no_id;
     content::MediaStreamRequest request(
-        0, 0, 0, test_page_url().GetOrigin(), false,
+        0, 0, 0, std::string(), test_page_url().GetOrigin(), false,
         content::MEDIA_DEVICE_ACCESS, no_id, no_id,
         content::MEDIA_DEVICE_AUDIO_CAPTURE,
         content::MEDIA_DEVICE_VIDEO_CAPTURE);