<AWT Dev> RFR: 8256108: Create implementation for NSAccessibilityElement protocol peer [v2]

[Alexander Zuev]

> 8256108: Create implementation for NSAccessibilityElement protocol peer

Alexander Zuev has updated the pull request incrementally with one additional commit since the last revision:

  Fixed the year in file header.
  
  Added comments on a reason for the common component layer existance.

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Changes:
  - all: https://git.openjdk.java.net/jdk/pull/1290/files
  - new: https://git.openjdk.java.net/jdk/pull/1290/files/f3ff43fa..cbdc9081

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=jdk&pr=1290&range=01
 - incr: https://webrevs.openjdk.java.net/?repo=jdk&pr=1290&range=00-01

  Stats: 12 lines in 1 file changed: 11 ins; 0 del; 1 mod
  Patch: https://git.openjdk.java.net/jdk/pull/1290.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/1290/head:pull/1290

PR: https://git.openjdk.java.net/jdk/pull/1290