RFR: 8286556: Remove EagerInitialization develop option

[Coleen Phillimore]

This is a long unused option which interferes with code I'm trying to replace, so removing it.
Tested with tier1-4.

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Commit messages:
 - Remove EagerInitialization develop option

Changes: https://git.openjdk.java.net/jdk/pull/8653/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jdk&pr=8653&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8286556
  Stats: 72 lines in 5 files changed: 0 ins; 71 del; 1 mod
  Patch: https://git.openjdk.java.net/jdk/pull/8653.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/8653/head:pull/8653

PR: https://git.openjdk.java.net/jdk/pull/8653