Can't present a payment sheet if a sheet is already active in another window
Created attachment 289397 [details] Patch
Comment on attachment 289397 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=289397&action=review > Source/WebKit2/UIProcess/ApplePay/WebPaymentCoordinatorProxy.cpp:52 > + ASSERT(activePaymentCoordinatorProxy != this); Please set to null if the assert is not true.
Committed r206176: <http://trac.webkit.org/changeset/206176>