[Symbol] Remove redundant include

llvm-svn: 368638

Author: bulbazord

lldb/source/Symbol/ClangASTContext.cpp

@@ -76,7 +76,6 @@
 #include "lldb/Core/StreamFile.h"
 #include "lldb/Core/ThreadSafeDenseMap.h"
 #include "lldb/Core/UniqueCStringMap.h"
-#include "lldb/Symbol/ClangASTContext.h"
 #include "lldb/Symbol/ClangASTImporter.h"
 #include "lldb/Symbol/ClangExternalASTSourceCallbacks.h"
 #include "lldb/Symbol/ClangExternalASTSourceCommon.h"