Move Timer and TraceOptions from Core to Utility

Summary:
The classes have no dependencies, and they are used both by lldb and
lldb-server, so it makes sense for them to live in the lowest layers.

Reviewers: zturner, jingham

Subscribers: emaste, mgorny, lldb-commits

Differential Revision: https://reviews.llvm.org/D34746

llvm-svn: 306682
diff --git a/lldb/source/Plugins/Process/gdb-remote/ProcessGDBRemote.cpp b/lldb/source/Plugins/Process/gdb-remote/ProcessGDBRemote.cpp
index ac64b68..042c961 100644
--- a/lldb/source/Plugins/Process/gdb-remote/ProcessGDBRemote.cpp
+++ b/lldb/source/Plugins/Process/gdb-remote/ProcessGDBRemote.cpp
@@ -35,7 +35,6 @@
 #include "lldb/Core/PluginManager.h"
 #include "lldb/Core/State.h"
 #include "lldb/Core/StreamFile.h"
-#include "lldb/Core/Timer.h"
 #include "lldb/Core/Value.h"
 #include "lldb/DataFormatters/FormatManager.h"
 #include "lldb/Host/ConnectionFileDescriptor.h"
@@ -66,6 +65,7 @@
 #include "lldb/Utility/CleanUp.h"
 #include "lldb/Utility/FileSpec.h"
 #include "lldb/Utility/StreamString.h"
+#include "lldb/Utility/Timer.h"
 
 // Project includes
 #include "GDBRemoteRegisterContext.h"