WIP Durable storage, chrome side

content/renderer/render_frame_impl.cc

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/renderer/render_frame_impl.h"
 
 #include <map>
 #include <string>
 
 #include "base/auto_reset.h"
@@ skipping 3479 matching lines @@
     return;
   }
   ChildThreadImpl::current()->quota_dispatcher()->RequestStorageQuota(
       render_view_->GetRoutingID(),
       GURL(origin.toString()),
       static_cast<storage::StorageType>(type),
       requested_size,
       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_);
 }
 
 blink::WebGeolocationClient* RenderFrameImpl::geolocationClient() {
   if (!geolocation_dispatcher_)
     geolocation_dispatcher_ = new GeolocationDispatcher(this);
   return geolocation_dispatcher_;
 }
@@ skipping 1396 matching lines @@
 #elif defined(ENABLE_BROWSER_CDMS)
         cdm_manager_,
 #endif
         this);
   }
 
   return cdm_factory_;
 }
 
 }  // namespace content