[chromium] Move createOffscreenGraphicsContext3D() from WebKitPlatformSupport to Platform
Created attachment 142053 [details] Patch
Please wait for approval from abarth@webkit.org, dglazkov@chromium.org, fishd@chromium.org, jamesr@chromium.org or tkent@chromium.org before submitting, as this patch contains changes to the Chromium public API. See also https://trac.webkit.org/wiki/ChromiumWebKitAPI.
Committed r117166: <http://trac.webkit.org/changeset/117166>