Remove redundant 'llvm::' qualifications


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172358 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Support/DynamicLibrary.cpp b/lib/Support/DynamicLibrary.cpp
index d40439a..f14cb45 100644
--- a/lib/Support/DynamicLibrary.cpp
+++ b/lib/Support/DynamicLibrary.cpp
@@ -46,7 +46,7 @@
                                           void *symbolValue) {
   SmartScopedLock<true> lock(getMutex());
   if (ExplicitSymbols == 0)
-    ExplicitSymbols = new llvm::StringMap<void*>();
+    ExplicitSymbols = new StringMap<void*>();
   (*ExplicitSymbols)[symbolName] = symbolValue;
 }