[ServiceWorker] Fetch event should return integrity value

third_party/WebKit/Source/platform/loader/fetch/FetchParameters.h

Index: third_party/WebKit/Source/platform/loader/fetch/FetchParameters.h
diff --git a/third_party/WebKit/Source/platform/loader/fetch/FetchParameters.h b/third_party/WebKit/Source/platform/loader/fetch/FetchParameters.h
index 3e5ea2faf7d5867671c6360e658aea17f9cdd570..5df9362c2a3f794635d2c92d6f1ba3a648b143a6 100644
--- a/third_party/WebKit/Source/platform/loader/fetch/FetchParameters.h
+++ b/third_party/WebKit/Source/platform/loader/fetch/FetchParameters.h
@@ -155,6 +155,10 @@ class PLATFORM_EXPORT FetchParameters {
     options_.integrity_metadata = metadata;
   }
 
+  void SetIntegrityValue(const String& integrity) {

[yhirano, 2017/06/30 09:11:57]

Please remove this and use MutableResourceRequest().SetIntegrity() instead.

[xiaofengzhang, 2017/07/07 00:10:14]

Done.

+    resource_request_.SetFetchIntegrity(AtomicString(integrity));
+  }
+
   String ContentSecurityPolicyNonce() const {
     return options_.content_security_policy_nonce;
   }