Disable preload for module scripts

third_party/WebKit/Source/core/html/parser/HTMLPreloadScanner.cpp

Index: third_party/WebKit/Source/core/html/parser/HTMLPreloadScanner.cpp
diff --git a/third_party/WebKit/Source/core/html/parser/HTMLPreloadScanner.cpp b/third_party/WebKit/Source/core/html/parser/HTMLPreloadScanner.cpp
index 5c6106355a1ee952024bca5d718f3cad37d19518..6f0aea5a33edf81d3a20054abb7125e0b1a0db66 100644
--- a/third_party/WebKit/Source/core/html/parser/HTMLPreloadScanner.cpp
+++ b/third_party/WebKit/Source/core/html/parser/HTMLPreloadScanner.cpp
@@ -541,6 +541,10 @@ class TokenPreloadScanner::StartTagScanner {
               ScriptLoader::kAllowLegacyTypeInTypeAttribute, script_type)) {
         return false;
       }
+      // TODO(kouhei): Enable preload for module scripts, with correct

[Kunihiko Sakamoto, 2017/05/10 10:07:12]

Kouhei, would you mind having your name here? :)

+      // credentials mode.
+      if (type_attribute_value_ == "module")
+        return false;
       if (ScriptLoader::BlockForNoModule(script_type,
                                          nomodule_attribute_value_)) {
         return false;