Revert of Make some functions that are hit during renderer startup available for inlining

src/parsing/scanner.cc

Index: src/parsing/scanner.cc
diff --git a/src/parsing/scanner.cc b/src/parsing/scanner.cc
index a4d9d76da68c659e5e1fef4e7dc529fd801c0d0d..20a53f3c988fd4c82a64c043e337330ac22211e3 100644
--- a/src/parsing/scanner.cc
+++ b/src/parsing/scanner.cc
@@ -1175,6 +1175,13 @@
   DCHECK(c0_ == '`');
   next_.location.beg_pos = source_pos();
   Advance();  // Consume `
+  return ScanTemplateSpan();
+}
+
+
+Token::Value Scanner::ScanTemplateContinuation() {
+  DCHECK_EQ(next_.token, Token::RBRACE);
+  next_.location.beg_pos = source_pos() - 1;  // We already consumed }
   return ScanTemplateSpan();
 }