RFR: JDK-8189229 Remove references to $(TOPDIR)/src/*/$(MODULE)

[Magnus Ihse Bursie]

When creating the consolidated forest, old paths were rewritten 
automatically using pattern matching. Unfortunately, this resulted in 
incorrect paths in some places.

Specifically, we do not need to look for source code in 
$(TOPDIR)/src/*/$(MODULE).

(Actually, some code history digging later it turns out that, while this 
was modified during the consolidation, the code was incorrect even before.)

Bug: https://bugs.openjdk.java.net/browse/JDK-8189229
WebRev: 
http://cr.openjdk.java.net/~ihse/JDK-8189229-fix-superfluous-FillCacheFind-paths/webrev.01

/Magnus