RFR: 8254769: Remove unimplemented BCEscapeAnalyzer::{add_dependence, propagate_dependencies}

Wed Oct 14 23:24:08 UTC 2020

On Wed, 14 Oct 2020 14:30:38 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

> These methods are not implemented, and there were no definitions since the initial load. Can be removed.
> 
> Testing:
>  - [x] Linux x86_64 build
>  - [x] Text searches for `add_dependence` and `propagate_dependencies` in `src/hotspot`

Marked as reviewed by kvn (Reviewer).

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PR: https://git.openjdk.java.net/jdk/pull/656