Add the ability to set breakpoints with conditions, commands, etc,

in the "dummy-target".  The dummy target breakpoints prime all future
targets.  Breakpoints set before any target is created (e.g. breakpoints
in ~/.lldbinit) automatically get set in the dummy target.  You can also
list, add & delete breakpoints from the dummy target using the "-D" flag,
which is supported by most of the breakpoint commands.

This removes a long-standing wart in lldb...

<rdar://problem/10881487>

llvm-svn: 223565

lldb/source/Breakpoint/BreakpointResolverFileLine.cpp

@@ -110,3 +110,14 @@ BreakpointResolverFileLine::Dump (Stream *s) const
 
 }
 
+lldb::BreakpointResolverSP
+BreakpointResolverFileLine::CopyForBreakpoint (Breakpoint &breakpoint)
+{
+    lldb::BreakpointResolverSP ret_sp(new BreakpointResolverFileLine(&breakpoint,
+                                                                     m_file_spec,
+                                                                     m_line_number,
+                                                                     m_inlines,
+                                                                     m_skip_prologue));
+
+    return ret_sp;
+}