RFR: 8008373: JFR JTReg tests fail with CompilationError on MacOSX; missing '._sunec.jar'

[Tim Bell]

Hi Erik:

> The solution proposed here explicitly removes the attributes in the 
> install-file macro. Unfortunately the macro wasn't widely used, so all 
> simple copy operations had to also be converted to actually use the 
> macro, which in itself is an improvement on code quality. The -p flag 
> was removed from cp since it's not there on other platforms nor the 
> old build.
>
> http://cr.openjdk.java.net/~erikj/8008373/webrev.01/
>

Looks good.  Thanks for doing the work to use install-file everywhere.

Tim