[dexter] Remove requirement for a condition in DexLimitSteps
Currently the DexLimitSteps command requires at least one condition. This patch
lets users elide the condition to specify that the breakpoint range should
always be activated when the leading line is stepped on. This patch also
updates the terminology used in the `ConditionalController` class from the
terms 'conditional' and 'unconditional' to 'leading' and 'trailing' when
referring to the breakpoints in the DexLimitSteps range because the leading
breakpoint can now be unconditional.
Reviewed By: chrisjackson
Differential Revision: https://reviews.llvm.org/D101438
GitOrigin-RevId: e35a5492a46d419478daf65eeaed5036cfcfa3e5
5 files changed
