Logging and check fail crbug/612358

storage/browser/blob/internal_blob_data.h

 // Copyright 2015 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.
 
 #ifndef STORAGE_BROWSER_BLOB_INTERNAL_BLOB_DATA_H_
 #define STORAGE_BROWSER_BLOB_INTERNAL_BLOB_DATA_H_
 
 #include <stddef.h>
 
 #include <memory>
@@ skipping 53 matching lines @@
     size_t GetNonsharedMemoryUsage() const;
 
     // Removes the given blob uuid from the internal ShareableBlobDataItems.
     // This is called on destruction of the blob if we're still building it.
     void RemoveBlobFromShareableItems(const std::string& blob_uuid);
 
     // The builder is invalid after calling this method.
     std::unique_ptr<::storage::InternalBlobData> Build();
 
    private:
+    friend class ViewBlobInternalsJob;
     std::unique_ptr<::storage::InternalBlobData> data_;
 
     DISALLOW_COPY_AND_ASSIGN(Builder);
   };
 
   DISALLOW_COPY_AND_ASSIGN(InternalBlobData);
 };
 
 }  // namespace storage
 #endif  // STORAGE_BROWSER_BLOB_INTERNAL_BLOB_DATA_H_