[webkit-reviews] review requested: [Bug 157658] Show a spinner while fetching data on summary page : [Attachment 278812] Adds a spinner

[bugzilla-daemon at webkit.org]

Ryosuke Niwa <rniwa at webkit.org> has asked  for review:
Bug 157658: Show a spinner while fetching data on summary page
https://bugs.webkit.org/show_bug.cgi?id=157658

Attachment 278812: Adds a spinner

https://bugs.webkit.org/attachment.cgi?id=278812&action=review