1 // Copyright 2014 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #ifndef CONTENT_PUBLIC_BROWSER_BLOB_HANDLE_H_ 6 #define CONTENT_PUBLIC_BROWSER_BLOB_HANDLE_H_ 7 8 #include <string> 9 10 namespace content { 11 12 // A handle to Blobs that can be stored outside of content/. This class holds 13 // a reference to the Blob and should be used to keep alive a Blob. 14 class BlobHandle { 15 public: ~BlobHandle()16 virtual ~BlobHandle() {} 17 virtual std::string GetUUID() = 0; 18 19 protected: BlobHandle()20 BlobHandle() {} 21 }; 22 23 } // namespace content 24 25 #endif // CONTENT_PUBLIC_BROWSER_BLOB_HANDLE_H_ 26