Index: content/public/browser/blob_context.h |
diff --git a/content/public/browser/blob_context.h b/content/public/browser/blob_context.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..1eb35a1120e3bc04ea90ac4f703e57472af17749 |
--- /dev/null |
+++ b/content/public/browser/blob_context.h |
@@ -0,0 +1,29 @@ |
+// Copyright 2014 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 CONTENT_PUBLIC_BROWSER_BLOB_CONTEXT_H_ |
+#define CONTENT_PUBLIC_BROWSER_BLOB_CONTEXT_H_ |
+ |
+#include "base/callback_forward.h" |
+ |
+namespace content { |
+ |
+class BlobHandle; |
+ |
+// Used to coin Blobs in the browser process. For use on the UI thread. |
+class BlobContext { |
+ public: |
+ typedef base::Callback<void(scoped_ptr<BlobHandle>)> BlobCallback; |
+ |
+ // |callback| call return NULL on failure. |
+ virtual void CreateMemoryBackedBlob( |
+ const char* data, size_t length, const BlobCallback& callback) = 0; |
+ |
+ protected: |
+ virtual ~BlobContext() {} |
+}; |
+ |
+} // namespace content |
+ |
+#endif // CONTENT_PUBLIC_BROWSER_BLOB_CONTEXT_H_ |