Blob support for IDB [Chromium]

content/browser/indexed_db/indexed_db_value.h

Index: content/browser/indexed_db/indexed_db_value.h
diff --git a/content/browser/indexed_db/indexed_db_value.h b/content/browser/indexed_db/indexed_db_value.h
new file mode 100644
index 0000000000000000000000000000000000000000..fb995575964f4bf7451779dda24c52d8b2d3f0db
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+++ b/content/browser/indexed_db/indexed_db_value.h
@@ -0,0 +1,39 @@
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef CONTENT_BROWSER_INDEXED_DB_INDEXED_DB_VALUE_H_
+#define CONTENT_BROWSER_INDEXED_DB_INDEXED_DB_VALUE_H_
+
+#include <vector>
+#include "content/browser/indexed_db/indexed_db_blob_info.h"
+
+namespace content {
+
+struct IndexedDBValue {

[jsbell, 2013/12/18 23:04:40]

This seems worth trying to split out and land early, as a struct with only
|bits| and TODOs.

[ericu, 2013/12/19 05:19:11]

Yup.  Or possibly with the IndexedDBBlobInfo, with nobody using that field yet.

+  IndexedDBValue() {
+  }
+  IndexedDBValue(const std::string& input_bits,
+      const std::vector<IndexedDBBlobInfo>& input_blob_info)
+    : bits(input_bits),
+      blob_info(input_blob_info) {
+    DCHECK(!input_blob_info.size() || input_bits.size());
+  }
+
+  void swap(IndexedDBValue& value) {
+    bits.swap(value.bits);
+    blob_info.swap(value.blob_info);
+  }
+
+  bool empty() const { return bits.empty(); }
+  void clear() {
+    bits.clear();
+    blob_info.clear();
+  }
+
+  std::string bits;
+  std::vector<IndexedDBBlobInfo> blob_info;
+};
+
+} // namespace content
+
+#endif // CONTENT_BROWSER_INDEXED_DB_INDEXED_DB_VALUE_H_