Don't #include FormatManager.h from Debugger.h

Debugger.h is a huge file that gets included everywhere, and
FormatManager.h brings in a ton of unnecessary stuff and doesn't
even use anything from it in the header.

llvm-svn: 231161
diff --git a/lldb/source/Expression/ClangExpressionParser.cpp b/lldb/source/Expression/ClangExpressionParser.cpp
index d05d9b9..b0a2dc1 100644
--- a/lldb/source/Expression/ClangExpressionParser.cpp
+++ b/lldb/source/Expression/ClangExpressionParser.cpp
@@ -15,6 +15,7 @@
 #include "lldb/Core/DataBufferHeap.h"
 #include "lldb/Core/Debugger.h"
 #include "lldb/Core/Disassembler.h"
+#include "lldb/Core/Log.h"
 #include "lldb/Core/Module.h"
 #include "lldb/Core/Stream.h"
 #include "lldb/Core/StreamFile.h"