[chromium] Add ability to wait on async upload completion
https://bugs.webkit.org/show_bug.cgi?id=110987

Reviewed by James Robinson.

Add a graphics context entry point for waiting on asynchronous upload
completion. The wait is performed server-side so the call is
non-blocking.

See https://codereview.chromium.org/12210129/

* chromium/public/WebGraphicsContext3D.h:
(WebKit::WebGraphicsContext3D::waitAsyncTexImage2DCHROMIUM):


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@144654 268f45cc-cd09-0410-ab3c-d52691b4dbfc
(tests) flexbox/resources.css should use unprefixed properties, for firefox
https://bugs.webkit.org/show_bug.cgi?id=111010

Patch by Christian Biesinger <cbiesinger@chromium.org> on 2013-03-04
Reviewed by Tony Chang.

Search & replace to remove -moz- prefixes, as per
https://developer.mozilla.org/en-US/docs/CSS/Using_CSS_flexible_boxes:
"Gecko implementation is unprefixed (and is no longer behind a
preference as of Firefox 20)"

* css3/flexbox/resources/flexbox.css:
(.flexbox):
(.inline-flexbox):
(.flex-none):
(.flex-auto):
(.flex-one):
(.row):
(.row-reverse):
(.column):
(.column-reverse):
(.wrap):
(.wrap-reverse):
(.align-content-flex-start):
(.align-content-flex-end):
(.align-content-center):
(.align-content-space-between):
(.align-content-space-around):
(.align-content-stretch):
(.align-items-flex-start):
(.align-items-flex-end):
(.align-items-center):
(.align-items-baseline):
(.align-items-stretch):
(.align-self-auto):
(.align-self-flex-start):
(.align-self-flex-end):
(.align-self-center):
(.align-self-baseline):
(.align-self-stretch):
(.justify-content-flex-start):
(.justify-content-flex-end):
(.justify-content-center):
(.justify-content-space-between):
(.justify-content-space-around):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@144655 268f45cc-cd09-0410-ab3c-d52691b4dbfc