Symbolize: Replace the Options constructor with in-class initialization. NFCI.

This is not only less code but also clearer at the use site.

Differential Revision: https://reviews.llvm.org/D63113

llvm-svn: 363024
diff --git a/llvm/tools/llvm-symbolizer/llvm-symbolizer.cpp b/llvm/tools/llvm-symbolizer/llvm-symbolizer.cpp
index 423ad07..93270e6 100644
--- a/llvm/tools/llvm-symbolizer/llvm-symbolizer.cpp
+++ b/llvm/tools/llvm-symbolizer/llvm-symbolizer.cpp
@@ -268,9 +268,13 @@
   if (ClNoDemangle.getPosition() > ClDemangle.getPosition())
     ClDemangle = !ClNoDemangle;
 
-  LLVMSymbolizer::Options Opts(ClPrintFunctions, ClUseSymbolTable, ClDemangle,
-                               ClUseRelativeAddress, ClDefaultArch,
-                               ClFallbackDebugPath);
+  LLVMSymbolizer::Options Opts;
+  Opts.PrintFunctions = ClPrintFunctions;
+  Opts.UseSymbolTable = ClUseSymbolTable;
+  Opts.Demangle = ClDemangle;
+  Opts.RelativeAddresses = ClUseRelativeAddress;
+  Opts.DefaultArch = ClDefaultArch;
+  Opts.FallbackDebugPath = ClFallbackDebugPath;
 
   for (const auto &hint : ClDsymHint) {
     if (sys::path::extension(hint) == ".dSYM") {