WIP POC blob transport over mojo

third_party/WebKit/Source/platform/blob/BlobData.h

 /*
  * Copyright (C) 2010 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 20 matching lines @@
 #ifndef BlobData_h
 #define BlobData_h
 
 #include <memory>
 #include "base/gtest_prod_util.h"
 #include "platform/FileMetadata.h"
 #include "platform/weborigin/KURL.h"
 #include "platform/wtf/Forward.h"
 #include "platform/wtf/ThreadSafeRefCounted.h"
 #include "platform/wtf/text/WTFString.h"
+#include "public/platform/blobs.mojom-blink.h"
 
 namespace blink {
 
 class BlobDataHandle;
 
 class PLATFORM_EXPORT RawData : public ThreadSafeRefCounted<RawData> {
  public:
   static PassRefPtr<RawData> Create() { return AdoptRef(new RawData()); }
 
   void DetachFromCurrentThread();
@@ skipping 184 matching lines @@
   // For deserialization of script values and ipc messages.
   static PassRefPtr<BlobDataHandle> Create(const String& uuid,
                                            const String& type,
                                            long long size) {
     return AdoptRef(new BlobDataHandle(uuid, type, size));
   }
 
   String Uuid() const { return uuid_.IsolatedCopy(); }
   String GetType() const { return type_.IsolatedCopy(); }
   unsigned long long size() const { return size_; }
+  storage::mojom::blink::Blob* blob() const { return blob_.get(); }
 
   bool IsSingleUnknownSizeFile() const { return is_single_unknown_size_file_; }
 
   ~BlobDataHandle();
 
  private:
   BlobDataHandle();
   BlobDataHandle(std::unique_ptr<BlobData>, long long size);
   BlobDataHandle(const String& uuid, const String& type, long long size);
 
   const String uuid_;
   const String type_;
   const long long size_;
   const bool is_single_unknown_size_file_;
+  storage::mojom::blink::BlobPtr blob_;
 };
 
 }  // namespace blink
 
 #endif  // BlobData_h