Move calls to DisableAllBreakpointSites() and m_thread_list.DiscardThreadPlans() into base Process::Destroy() instead of in subclass DoDestroy() methods.


git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@204752 91177308-0d34-0410-b5e6-96231b3b80d8
<rdar://problem/14515139>

Add a GetFoundationVersion() to AppleObjCRuntime
This API is used to return and cache the major version of Foundation.framework, which is potentially a useful piece of data to key off of to enable or disable certain ObjC related behaviors (especially in data formatters)



git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@204756 91177308-0d34-0410-b5e6-96231b3b80d8