Make SVGLengthMode an enum class

Mostly search and replace; A minor tweak in LinearGradientAttributes
changing to 'Height' for m_y1 and m_y2. Dropping the default value for
"detached" SVGLength objects.

BUG=461375

Review URL: https://codereview.chromium.org/966923003

git-svn-id: svn://svn.chromium.org/blink/trunk@191274 bbb929c8-8fbe-4397-9dbb-9b2b20218538
31 files changed
tree: 7e4e3149f76650e6c1ed97dd149be7ba680ace94
  1. third_party/