Rebaseline some tests where Chrome differs due to V8's different toString implementation

Rebaseline some tests where Chrome differs due to V8's different toString implementation
for some built-ins. We should probably get V8 and JSC to agree here, but that's not terribly
pressing since the web clearly doesn't depend on the specifics here.

* platform/chromium-win/fast/js/global-constructors-expected.txt: Removed.
* platform/chromium/TestExpectations:
* platform/chromium/fast/js/function-names-expected.txt: Added.
* platform/chromium/fast/js/global-constructors-expected.txt: Added.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@121585 268f45cc-cd09-0410-ab3c-d52691b4dbfc