Synchronize SVGLengthMode values for SVGTextPathElement.startOffset

The SVGLengthMode was specified as 'Other' on the attribute, and 'Width'
in SVGLength::lengthModeForAnimatedLengthAttribute.
Since they are both "wrong" (percentage for this attribute should be
resolved against the length of the path it's used for), randomly pick
'Width'.

BUG=469620

Review URL: https://codereview.chromium.org/1003273005

git-svn-id: svn://svn.chromium.org/blink/trunk@192367 bbb929c8-8fbe-4397-9dbb-9b2b20218538
3 files changed
tree: fe1d32ef97ec8039572d62b93419a2afe2e59d3b
  1. third_party/