Fetch API: Add Request#cache attribute

third_party/WebKit/Source/platform/exported/WebServiceWorkerRequest.cpp

Index: third_party/WebKit/Source/platform/exported/WebServiceWorkerRequest.cpp
diff --git a/third_party/WebKit/Source/platform/exported/WebServiceWorkerRequest.cpp b/third_party/WebKit/Source/platform/exported/WebServiceWorkerRequest.cpp
index aa9478f6bc7dd82b10ed5de48805442158dadb58..6d315ab7fbc17b93133ba1b81f88ade99845094e 100644
--- a/third_party/WebKit/Source/platform/exported/WebServiceWorkerRequest.cpp
+++ b/third_party/WebKit/Source/platform/exported/WebServiceWorkerRequest.cpp
@@ -20,6 +20,7 @@ class WebServiceWorkerRequestPrivate
       : mode_(WebURLRequest::kFetchRequestModeNoCORS),
         is_main_resource_load_(false),
         credentials_mode_(WebURLRequest::kFetchCredentialsModeOmit),
+        cache_mode_(WebURLRequest::kFetchRequestCacheModeDefault),
         redirect_mode_(WebURLRequest::kFetchRedirectModeFollow),
         request_context_(WebURLRequest::kRequestContextUnspecified),
         frame_type_(WebURLRequest::kFrameTypeNone),
@@ -33,6 +34,7 @@ class WebServiceWorkerRequestPrivate
   WebURLRequest::FetchRequestMode mode_;
   bool is_main_resource_load_;
   WebURLRequest::FetchCredentialsMode credentials_mode_;
+  WebURLRequest::FetchRequestCacheMode cache_mode_;
   WebURLRequest::FetchRedirectMode redirect_mode_;
   WebURLRequest::RequestContext request_context_;
   WebURLRequest::FrameType frame_type_;
@@ -154,6 +156,16 @@ WebURLRequest::FetchCredentialsMode WebServiceWorkerRequest::CredentialsMode()
   return private_->credentials_mode_;
 }
 
+void WebServiceWorkerRequest::SetCacheMode(
+    WebURLRequest::FetchRequestCacheMode cache_mode) {
+  private_->cache_mode_ = cache_mode;
+}
+
+WebURLRequest::FetchRequestCacheMode WebServiceWorkerRequest::CacheMode()
+    const {
+  return private_->cache_mode_;
+}
+
 void WebServiceWorkerRequest::SetRedirectMode(
     WebURLRequest::FetchRedirectMode redirect_mode) {
   private_->redirect_mode_ = redirect_mode;