The WebProcessProxy informs the WebProcessManager about crashes AFTER it informs the individual pages about the crash. This can cause individual pages to try to reload a new URL using the dead WebProcess.
The WebProcessProxy should tell the shared WebProcessManager abut the crash before telling the individual pages.
Created attachment 72699 [details]
Attachment 72699 [details] was posted by a committer and has review+, assigning to Mike Thole for commit.
Committed revision 71135.