This patch will substitute all instances of WebCore::TransformationMatrix with WebKit::WebTransformationMatrix in the chromium compositor. The change should be completely transparent and incur minimal overhead (specifically, all functions incur one additional trivial wrapper function call on the stack), which will be OK for production, but will that overhead will probably be temporary anyway. This migration is covered by unit tests and layout tests, and should have no change in behavior.
Created attachment 145175 [details] for backup, not for review yet This version passes all unit tests, but still need to test it a lot more and add changelogs
Created attachment 145177 [details] Same patch with changelogs This patch is ready for review. Tested on all unit tests, layout tests, and manually, on mac. This patch does the following: (a) replaced all instances of WebCore::TransformationMatrix with WebKit::WebTransformationMatrix, (b) handled the namespace and other minor fallouts to get things to compile and be clean (c) a few minor cleanups while making things compile (d) adds a new constructor (and unit test) to WebTransformationMatrix
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.
Comment on attachment 145177 [details] Same patch with changelogs R=me
Committed r119178: <http://trac.webkit.org/changeset/119178>