Fixing a buildbot issue in GDBRemoteCommunicationServer due to an undefined constant in latest commit

git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@160208 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationServer.cpp b/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationServer.cpp
index 70d73d3..115d557 100644
--- a/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationServer.cpp
+++ b/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationServer.cpp
@@ -223,7 +223,7 @@
     if (sub != LLDB_INVALID_CPUTYPE)
         response.Printf ("cpusubtype:%u;", sub);
     
-    if (cpu == CPU_TYPE_ARM)
+    if (cpu == ArchSpec::kCore_arm_any)
         response.Printf("watchpoint_exceptions_received:before;");   // On armv7 we use "synchronous" watchpoints which means the exception is delivered before the instruction executes.
     else
         response.Printf("watchpoint_exceptions_received:after;");