[chrome/browser/media] favor DCHECK_CURRENTLY_ON for better logs

chrome/browser/media/media_stream_device_permissions.cc

Index: chrome/browser/media/media_stream_device_permissions.cc
diff --git a/chrome/browser/media/media_stream_device_permissions.cc b/chrome/browser/media/media_stream_device_permissions.cc
index 6ce1c7b989de25ab2bec226f30047a4de5fb6dec..3f5221dda6587b6438e690423f70c3ca476e151f 100644
--- a/chrome/browser/media/media_stream_device_permissions.cc
+++ b/chrome/browser/media/media_stream_device_permissions.cc
@@ -48,7 +48,7 @@ MediaStreamDevicePolicy GetDevicePolicy(Profile* profile,
                                         const GURL& security_origin,
                                         const char* policy_name,
                                         const char* whitelist_policy_name) {
-  DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::UI));
+  DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
 
   // If the security origin policy matches a value in the whitelist, allow it.
   // Otherwise, check the |policy_name| master switch for the default behavior.