Bug 569135 - "Toggle Tracepoint" should use ruler position

- don't use command that uses editor selection by default, use
ToggleBreakpointAdapter directly and supply selection from ruler.
- don't use or change viewer.setSelectedRange() in
ToggleBreakpointAdapter, use given selection for evaluating.

Change-Id: Iace46d3a3a6e4959c9d69d5e92c159f2b9d54601
Signed-off-by: Andrey Loskutov <loskutov@gmx.de>
2 files changed