RFR: 8276490: Incorrect path for duplicate x and y values, when path falls outside axis bound [v3]

[Abhinay Agarwal]

> PathElements were skipped in AreaChart if the data point were outside axis bounds and had duplicate value for either x or y. This is now fixed with this PR.

Abhinay Agarwal has updated the pull request incrementally with one additional commit since the last revision:

  Update line ending

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Changes:
  - all: https://git.openjdk.java.net/jfx/pull/667/files
  - new: https://git.openjdk.java.net/jfx/pull/667/files/1381aaa4..c98cc976

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=jfx&pr=667&range=02
 - incr: https://webrevs.openjdk.java.net/?repo=jfx&pr=667&range=01-02

  Stats: 535 lines in 1 file changed: 0 ins; 0 del; 535 mod
  Patch: https://git.openjdk.java.net/jfx/pull/667.diff
  Fetch: git fetch https://git.openjdk.java.net/jfx pull/667/head:pull/667

PR: https://git.openjdk.java.net/jfx/pull/667