Simplify conversion of quadratic bezier segments

Perform the normalization first, and then compute the control points for
the equivalent cubic segment.

BUG=467592

Review URL: https://codereview.chromium.org/1024583002

git-svn-id: svn://svn.chromium.org/blink/trunk@192208 bbb929c8-8fbe-4397-9dbb-9b2b20218538
1 file changed
tree: 72ce859201915466bf71aa1d5c13b51c3b668a09
  1. third_party/