Bug 12078: revert part of change that means mmp/bld.inf changes never rebuild the indexer (duh). Just avoid rebuilding before we've even read the cache to begin with -- this was the real bug.
bin.includes = plugin.xml,\
META-INF/,\
plugin.properties,\
schema/
src.includes = bin/com/
jars.compile.order = bin/componentAPI.jar
output.bin/componentAPI.jar = bin/
source.bin/componentAPI.jar = src/