The function is now replaced by continueProgram(),hence there is no need of it.

The original TODO required changes on both chromium and blink side. Since both patches have landed we can safely remove the unused function.

Link to blink patch : https://codereview.chromium.org/330603003/

Link to chromium patch : https://codereview.chromium.org/330663002/

Review URL: https://codereview.chromium.org/356623004

git-svn-id: svn://svn.chromium.org/blink/trunk@176942 bbb929c8-8fbe-4397-9dbb-9b2b20218538
Revert of Refactor avoidsFloats() to reflect CSS2.1 spec more clearly (https://codereview.chromium.org/268833003/)

Reason for revert:
Causing clusterfuzz crashes
BUG=388757

Original issue's description:
> Refactor avoidsFloats() to reflect CSS2.1 spec more clearly
> 
> Introduce the 'createsBlockFormatting' concept to RenderBlock::avoidsFloats()
> and remove a couple of now-redundant virtualizations of the function.
> 
> BUG=
> 
> Committed: https://src.chromium.org/viewvc/blink?view=rev&revision=173549
> 
> Committed: https://src.chromium.org/viewvc/blink?view=rev&revision=176557

Review URL: https://codereview.chromium.org/330913007

git-svn-id: svn://svn.chromium.org/blink/trunk@176943 bbb929c8-8fbe-4397-9dbb-9b2b20218538