[Rev 01] RFR: 6687: Add icon to the flame view to render as icicle graph

[Marcus Hirt]

On Thu, 20 Feb 2020 16:16:12 GMT, Alex Macdonald <aptmac at openjdk.org> wrote:

>> Marked as reviewed by hirt (Lead).
> 
> Just a heads up that `ResourceLocator` [[0]](https://help.eclipse.org/2019-12/index.jsp?topic=%2Forg.eclipse.platform.doc.isv%2Freference%2Fapi%2Forg%2Feclipse%2Fjface%2Fresource%2FResourceLocator.html) was introduced in JFace 3.17. Trying to use the flameview with the photon platform definition will fail.
> 
> java.lang.Error: Unresolved compilation problem: 
> 	ResourceLocator cannot be resolved
> 
> [0] https://help.eclipse.org/2019-12/index.jsp?topic=%2Forg.eclipse.platform.doc.isv%2Freference%2Fapi%2Forg%2Feclipse%2Fjface%2Fresource%2FResourceLocator.html

We should consider removing photon now anyways. With 2019-12 the problems with using photon as a target platform on Mac were resolved. A good time to remove it would be when 2020-03 is out. I'll add an issue in Jira for it.

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PR: https://git.openjdk.java.net/jmc/pull/50