[webkit-reviews] review requested: [Bug 61222] Improve handling in WebCore of low memory situations : [Attachment 94708] Updated patch

[bugzilla-daemon at webkit.org]

Michael Saboff <msaboff at apple.com> has asked  for review:
Bug 61222: Improve handling in WebCore of low memory situations
https://bugs.webkit.org/show_bug.cgi?id=61222

Attachment 94708: Updated patch
https://bugs.webkit.org/attachment.cgi?id=94708&action=review

------- Additional Comments from Michael Saboff <msaboff at apple.com>
Addressed the concerns in the prior review.  Made suggested name changes. Added
new files to WebCore.vcproj.

Provided private definitions of VM dispatch #defines.

Kept empty MemoryPressureHandler constructor, seems to be needed to compile for
singleton pattern.  Probably due to being private.

Using dispatch_async as I lifted example code from another source.