134165: improve readability of task editor find implementation

Keeps the basic structure that Lily put in place and builds on the
refactoring she already did, renaming a bunch of things and simplifying
some of the logic.

Change-Id: Ic3c9b515ed7c6ddc3801aa9a70824e12813ce1f5
Task-Url: https://bugs.eclipse.org/bugs/show_bug.cgi?id=134165
Signed-off-by: Sam Davis <sam.davis@tasktop.com>
1 file changed