Support FileSystem URL in File object

content/common/fileapi/webblobregistry_impl.cc

Index: content/common/fileapi/webblobregistry_impl.cc
diff --git a/content/common/fileapi/webblobregistry_impl.cc b/content/common/fileapi/webblobregistry_impl.cc
index 9a80fb99764613d839425756681c770f8195b7c7..c77f37641bb33c6e63da2269cbe61a1fce3375b0 100644
--- a/content/common/fileapi/webblobregistry_impl.cc
+++ b/content/common/fileapi/webblobregistry_impl.cc
@@ -78,12 +78,24 @@ void WebBlobRegistryImpl::registerBlobURL(
       case WebBlobData::Item::TypeBlob:
         if (data_item.length) {
           item.SetToBlob(
-              data_item.blobURL,
+              data_item.url,
               static_cast<uint64>(data_item.offset),
               static_cast<uint64>(data_item.length));
           child_thread_->Send(new BlobHostMsg_AppendBlobDataItem(url, item));
         }
         break;
+      case WebBlobData::Item::TypeURL:
+        if (data_item.length) {
+          // We only support filesystem URL as of now.
+          DCHECK(GURL(data_item.url).SchemeIsFileSystem());
+          item.SetToFileSystemFile(
+              data_item.url,
+              static_cast<uint64>(data_item.offset),
+              static_cast<uint64>(data_item.length),
+              base::Time::FromDoubleT(data_item.expectedModificationTime));
+          child_thread_->Send(new BlobHostMsg_AppendBlobDataItem(url, item));
+        }
+        break;
       default:
         NOTREACHED();
     }