Thread a TargetInfo through to the module map; we'll need it for
target-specific module requirements.

llvm-svn: 149224
diff --git a/clang/unittests/Basic/SourceManagerTest.cpp b/clang/unittests/Basic/SourceManagerTest.cpp
index 2dd64f9..1b067b0 100644
--- a/clang/unittests/Basic/SourceManagerTest.cpp
+++ b/clang/unittests/Basic/SourceManagerTest.cpp
@@ -63,7 +63,7 @@
   FileID mainFileID = SourceMgr.createMainFileIDForMemBuffer(buf);
 
   VoidModuleLoader ModLoader;
-  HeaderSearch HeaderInfo(FileMgr, Diags, LangOpts);
+  HeaderSearch HeaderInfo(FileMgr, Diags, LangOpts, &*Target);
   Preprocessor PP(Diags, LangOpts,
                   Target.getPtr(),
                   SourceMgr, HeaderInfo, ModLoader,
@@ -130,7 +130,7 @@
   SourceMgr.overrideFileContents(headerFile, headerBuf);
 
   VoidModuleLoader ModLoader;
-  HeaderSearch HeaderInfo(FileMgr, Diags, LangOpts);
+  HeaderSearch HeaderInfo(FileMgr, Diags, LangOpts, &*Target);
   Preprocessor PP(Diags, LangOpts,
                   Target.getPtr(),
                   SourceMgr, HeaderInfo, ModLoader,