Change gdb remote test support multi-request format.

The multi request-response test infrastructure support was adding
the optional request suffix iteration index as decimal but it needed
to be hex per spec.  This change fixes that.


git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@209234 91177308-0d34-0410-b5e6-96231b3b80d8
Update .arcconfig to point to reviews.llvm.org

Mostly a test review and commit.

Reviewers: tfiala

Differential Revision: http://reviews.llvm.org/D3834

git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@209237 91177308-0d34-0410-b5e6-96231b3b80d8
ReExported symbols can point to a library that doesn't actually
contain the symbol, but just reexports wholesale from another
library.  Handle this case.

<rdar://problem/16977589>


git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@209270 91177308-0d34-0410-b5e6-96231b3b80d8
Correct comment for thread name log option


git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@209299 91177308-0d34-0410-b5e6-96231b3b80d8
Update for llvm api change in r209266.

git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@209303 91177308-0d34-0410-b5e6-96231b3b80d8