Updated webrev: http://cr.openjdk.java.net/~ddehaven/8025673/jdk.2/
Summary of changes since last: - Added awt_headless to java_props_t (set to NULL by default which does not set the property) - Replaced the toolkit selection code in java_props_macosx.[ch]. I could have just exposed isAquaSession but I wanted to preserve the AWT_TOOLKIT environment variable support (no idea if it's actually used or not...). - Modified WrappedToolkitTest.sh to check that it's wrapping LWCToolkit in HeadlessToolkit and now all five awt/Toolkit/Headless jtreg tests pass. No build system or hotspot changes since the last patch. -DrD-
