Introduce url_list to the Response scheme of CacheStorage.

content/renderer/service_worker/service_worker_type_util.cc

Index: content/renderer/service_worker/service_worker_type_util.cc
diff --git a/content/renderer/service_worker/service_worker_type_util.cc b/content/renderer/service_worker/service_worker_type_util.cc
index 220ee229312cf4b0653077cedc9bf2e80f1140a8..7db72e907bee5da0e0754569c9fc35762627a953 100644
--- a/content/renderer/service_worker/service_worker_type_util.cc
+++ b/content/renderer/service_worker/service_worker_type_util.cc
@@ -7,6 +7,7 @@
 #include <memory>
 #include <string>
 
+#include "base/memory/ptr_util.h"
 #include "base/strings/utf_string_conversions.h"
 #include "content/common/service_worker/service_worker_types.h"
 #include "third_party/WebKit/public/platform/WebHTTPHeaderVisitor.h"
@@ -43,6 +44,32 @@ std::unique_ptr<HeaderVisitor> MakeHeaderVisitor(
   return std::unique_ptr<HeaderVisitor>(new HeaderVisitor(headers));
 }
 
+std::unique_ptr<ServiceWorkerHeaderMap> GetHeaderMap(
+    const blink::WebServiceWorkerResponse& web_response) {
+  std::unique_ptr<ServiceWorkerHeaderMap> result =
+      base::MakeUnique<ServiceWorkerHeaderMap>();
+  web_response.visitHTTPHeaderFields(MakeHeaderVisitor(result.get()).get());
+  return result;
+}
+
+std::unique_ptr<ServiceWorkerHeaderList> GetHeaderList(
+    const blink::WebVector<blink::WebString>& web_headers) {
+  std::unique_ptr<ServiceWorkerHeaderList> result =
+      base::MakeUnique<ServiceWorkerHeaderList>(web_headers.size());
+  std::transform(web_headers.begin(), web_headers.end(), result->begin(),
+                 [](const blink::WebString& s) { return s.latin1(); });
+  return result;
+}
+
+std::unique_ptr<std::vector<GURL>> GetURLList(
+    const blink::WebVector<blink::WebURL>& web_url_list) {
+  std::unique_ptr<std::vector<GURL>> result =
+      base::MakeUnique<std::vector<GURL>>(web_url_list.size());
+  std::transform(web_url_list.begin(), web_url_list.end(), result->begin(),
+                 [](const blink::WebURL& url) { return url; });
+  return result;
+}
+
 }  // namespace
 
 void GetServiceWorkerHeaderMapFromWebRequest(
@@ -53,22 +80,17 @@ void GetServiceWorkerHeaderMapFromWebRequest(
   web_request.visitHTTPHeaderFields(MakeHeaderVisitor(headers).get());
 }
 
-void GetServiceWorkerHeaderMapFromWebResponse(
-    const blink::WebServiceWorkerResponse& web_response,
-    ServiceWorkerHeaderMap* headers) {
-  DCHECK(headers);
-  DCHECK(headers->empty());
-  web_response.visitHTTPHeaderFields(MakeHeaderVisitor(headers).get());
-}
-
-void GetCorsExposedHeaderNamesFromWebResponse(
-    const blink::WebServiceWorkerResponse& web_response,
-    ServiceWorkerHeaderList* result) {
-  blink::WebVector<blink::WebString> headers =
-      web_response.corsExposedHeaderNames();
-  result->resize(headers.size());
-  std::transform(headers.begin(), headers.end(), result->begin(),
-                 [](const blink::WebString& s) { return s.latin1(); });
+ServiceWorkerResponse GetServiceWorkerResponseFromWebResponse(
+    const blink::WebServiceWorkerResponse& web_response) {
+  return ServiceWorkerResponse(
+      GetURLList(web_response.urlList()), web_response.status(),
+      web_response.statusText().utf8(), web_response.responseType(),
+      GetHeaderMap(web_response), web_response.blobUUID().utf8(),
+      web_response.blobSize(), web_response.streamURL(), web_response.error(),
+      base::Time::FromInternalValue(web_response.responseTime()),
+      !web_response.cacheStorageCacheName().isNull(),
+      web_response.cacheStorageCacheName().utf8(),
+      GetHeaderList(web_response.corsExposedHeaderNames()));
 }
 
 }  // namespace content