"target variable" will now display the current frame's compile unit globals and statics when no arguments are given. 
"target variable" will now display the current frame's compile unit globals
and statics when no arguments are given. 



git-svn-id: b33bab8abb5b18c12ee100cd7761ab452d00b2b0@141222 91177308-0d34-0410-b5e6-96231b3b80d8

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