[C++11] Replace OwningPtr::take() with OwningPtr::release().

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202957 91177308-0d34-0410-b5e6-96231b3b80d8

tools/llvm-mcmarkup/llvm-mcmarkup.cpp

@@ -141,7 +141,7 @@ static void parseMCMarkup(StringRef Filename) {
     errs() << ToolName << ": " << ec.message() << '\n';
     return;
   }
-  MemoryBuffer *Buffer = BufferPtr.take();
+  MemoryBuffer *Buffer = BufferPtr.release();
 
   SourceMgr SrcMgr;