RFR: JDK-8259718 Remove the Marlin rasterizer (single-precision) [v2]

[Laurent Bourgès]

> Changes:
> - Removed single-precision Marlin renderer
> -  class name refactoring
> - fix prism
> - copyright year

Laurent Bourgès has updated the pull request incrementally with one additional commit since the last revision:

  fixed ClipShapeTest (marlin detection)

-------------

Changes:
  - all: https://git.openjdk.java.net/jfx/pull/379/files
  - new: https://git.openjdk.java.net/jfx/pull/379/files/07686e63..b5589b50

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=jfx&pr=379&range=01
 - incr: https://webrevs.openjdk.java.net/?repo=jfx&pr=379&range=00-01

  Stats: 2 lines in 1 file changed: 0 ins; 0 del; 2 mod
  Patch: https://git.openjdk.java.net/jfx/pull/379.diff
  Fetch: git fetch https://git.openjdk.java.net/jfx pull/379/head:pull/379

PR: https://git.openjdk.java.net/jfx/pull/379