Right now empty namespaces are incorrectly ignored.
Created attachment 44097 [details] Patch
Attachment 44097 [details] did not pass style-queue: Failed to run "WebKitTools/Scripts/check-webkit-style" exit_code: 1 WebCore/css/CSSStyleSheet.cpp:154: An else if statement should be written as an if statement when the prior "if" concludes with a return, break, continue or goto statement. [readability/control_flow] [4] Total errors found: 1
Thanks reviewbot! I have fixed that style issue.
Fixed in r51556.