libclang: remove 'using namespace cxstring'


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174285 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/tools/libclang/CIndex.cpp b/tools/libclang/CIndex.cpp
index 74224c4..9924513 100644
--- a/tools/libclang/CIndex.cpp
+++ b/tools/libclang/CIndex.cpp
@@ -56,7 +56,6 @@
 
 using namespace clang;
 using namespace clang::cxcursor;
-using namespace clang::cxstring;
 using namespace clang::cxtu;
 using namespace clang::cxindex;
 
@@ -66,7 +65,7 @@
   CXTranslationUnit D = new CXTranslationUnitImpl();
   D->CIdx = CIdx;
   D->TheASTUnit = AU;
-  D->StringPool = new CXStringPool();
+  D->StringPool = new cxstring::CXStringPool();
   D->Diagnostics = 0;
   D->OverridenCursorsPool = createOverridenCXCursorsPool();
   D->FormatContext = 0;