WIP Durable storage, chrome side

content/renderer/render_frame_impl.cc

Index: content/renderer/render_frame_impl.cc
diff --git a/content/renderer/render_frame_impl.cc b/content/renderer/render_frame_impl.cc
index 00b1ddcb37051d75b2adf9a064e0e206235ad59d..58023f98cca28a63c69732b276840eae5b0ae035 100644
--- a/content/renderer/render_frame_impl.cc
+++ b/content/renderer/render_frame_impl.cc
@@ -3497,6 +3497,22 @@ void RenderFrameImpl::requestStorageQuota(
       QuotaDispatcher::CreateWebStorageQuotaCallbacksWrapper(callbacks));
 }
 
+void RenderFrameImpl::requestDurability(
+    WebLocalFrame* frame,
+    blink::WebStorageQuotaCallbacks callbacks) {
+  DCHECK(!frame_ || frame_ == frame);
+  WebSecurityOrigin origin = frame->document().securityOrigin();
+  if (origin.isUnique()) {
+    // Unique origins cannot store persistent state.
+    callbacks.didFail(blink::WebStorageQuotaErrorAbort);
+    return;
+  }
+  ChildThreadImpl::current()->quota_dispatcher()->RequestDurability(
+      render_view_->GetRoutingID(),
+      GURL(origin.toString()),
+      QuotaDispatcher::CreateWebStorageQuotaCallbacksWrapper(callbacks));
+};
+
 void RenderFrameImpl::willOpenWebSocket(blink::WebSocketHandle* handle) {
   WebSocketBridge* impl = static_cast<WebSocketBridge*>(handle);
   impl->set_render_frame_id(routing_id_);