Debugger: Split Bitfields dumper test

LLDB appends the ':1' to types, GDB not.

Change-Id: I6a2e17cd4c6a167d273f31f4e7ff63c149a5d34b
Reviewed-by: hjk <hjk121@nokiamail.com>
Debugger: More robust type lookup in QHashIterator dumper

LLDB needs exact matches of spaces

Change-Id: I442e17cd4c6a167d273f31f4e7ff63c149a5d34b
Reviewed-by: hjk <hjk121@nokiamail.com>
Debugger: Make QRegion dumper more independent of debuginfo

Change-Id: I332e17cd4c6a167d273f31f4e7ff63c149a5d34b
Reviewed-by: hjk <hjk121@nokiamail.com>