Fix a couple places where InsertText was being called with a pointer and size when it really expects a StringRef and a normally optional bool argument.

The pointer was being implicitly converted to a StringRef and the size was being passed into the bool. Since the bool has a default value normally, no one noticed that the wrong number of arguments was given.

llvm-svn: 250977
diff --git a/clang/lib/Frontend/Rewrite/RewriteObjC.cpp b/clang/lib/Frontend/Rewrite/RewriteObjC.cpp
index 86efdcc..e0ddadb 100644
--- a/clang/lib/Frontend/Rewrite/RewriteObjC.cpp
+++ b/clang/lib/Frontend/Rewrite/RewriteObjC.cpp
@@ -4664,7 +4664,7 @@
 
     // FIXME: Missing definition of
     // InsertText(clang::SourceLocation, char const*, unsigned int).
-    // InsertText(startLoc, messString.c_str(), messString.size());
+    // InsertText(startLoc, messString);
     // Tried this, but it didn't work either...
     // ReplaceText(startLoc, 0, messString.c_str(), messString.size());
 #endif
@@ -4779,7 +4779,7 @@
     const std::string &Str = Buf.str();
 
     printf("CAST = %s\n", &Str[0]);
-    InsertText(ICE->getSubExpr()->getLocStart(), &Str[0], Str.size());
+    InsertText(ICE->getSubExpr()->getLocStart(), Str);
     delete S;
     return Replacement;
   }