Replace LLDB's LEB128 implementation with the one from LLVM
Replace LLDB's LEB128 implementation with the one from LLVM

Reviewers: davide, labath

Reviewed By: labath

Subscribers: lldb-commits

Differential Revision: https://reviews.llvm.org/D50162

git-svn-id: 4c4cc70b1ef44ba2b7963015e681894188cea27e@338920 91177308-0d34-0410-b5e6-96231b3b80d8

apple/swift-lldb,llvm-mirror/lldb,llvm-mirror/lldb,apple/swift-lldb,llvm-mirror/lldb,apple/swift-lldb,apple/swift-lldb,llvm-mirror/lldb,apple/swift-lldb,apple/swift-lldb,llvm-mirror/lldb