Fix a handful of remaining assumptions that thread IDs were 32-bits
in the gdb-remote Process plugin files.

llvm-svn: 175947
diff --git a/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationClient.h b/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationClient.h
index 68a0a3d..25b697d 100644
--- a/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationClient.h
+++ b/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationClient.h
@@ -332,10 +332,10 @@
                          uint32_t recv_size);
     
     bool
-    SetCurrentThread (int tid);
+    SetCurrentThread (uint64_t tid);
     
     bool
-    SetCurrentThreadForRun (int tid);
+    SetCurrentThreadForRun (uint64_t tid);
 
     lldb_private::LazyBool
     SupportsAllocDeallocMemory () // const