[ASan/Win] Rename asan_win_uar_thunk.lib to asan_win_dynamic_runtime_thunk.lib

It turned out that we have to bridge more stuff between the executable
and the ASan RTL DLL than just __asan_option_detect_stack_use_after_return.
See PR20918 for more details.

llvm-svn: 217673
diff --git a/clang/lib/Driver/Tools.cpp b/clang/lib/Driver/Tools.cpp
index ced08fb..7fb1a1a 100644
--- a/clang/lib/Driver/Tools.cpp
+++ b/clang/lib/Driver/Tools.cpp
@@ -7820,7 +7820,8 @@
     // FIXME: Handle 64-bit.
     if (Args.hasArg(options::OPT__SLASH_MD, options::OPT__SLASH_MDd)) {
       addSanitizerRTWindows(getToolChain(), Args, CmdArgs, "asan_dynamic-i386");
-      addSanitizerRTWindows(getToolChain(), Args, CmdArgs, "asan_uar_thunk-i386");
+      addSanitizerRTWindows(getToolChain(), Args, CmdArgs,
+                            "asan_dynamic_runtime_thunk-i386");
     } else if (DLL) {
       addSanitizerRTWindows(getToolChain(), Args, CmdArgs,
                             "asan_dll_thunk-i386");