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/SymbolFile/DWARF/SymbolFileDWARFDebugMap.cpp b/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARFDebugMap.cpp
index ad009a0..eabff86 100644
--- a/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARFDebugMap.cpp
+++ b/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARFDebugMap.cpp
@@ -22,12 +22,12 @@
 #include "lldb/Core/Section.h"
 #include "lldb/Host/FileSystem.h"
 #include "lldb/Utility/RegularExpression.h"
+#include "lldb/Utility/Timer.h"
 
 //#define DEBUG_OSO_DMAP // DO NOT CHECKIN WITH THIS NOT COMMENTED OUT
 #if defined(DEBUG_OSO_DMAP)
 #include "lldb/Core/StreamFile.h"
 #endif
-#include "lldb/Core/Timer.h"
 
 #include "lldb/Symbol/CompileUnit.h"
 #include "lldb/Symbol/LineTable.h"