[BlobAsync] Asynchronous Blob Construction Final Patch

storage/browser/blob/blob_data_builder.h

 // Copyright (c) 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_BLOB_DATA_BUILDER_H_
 #define STORAGE_BROWSER_BLOB_BLOB_DATA_BUILDER_H_
 
 #include <stddef.h>
 #include <stdint.h>
 #include <ostream>
@@ skipping 147 matching lines @@
   if (a.items().size() != b.items_.size()) {
     return false;
   }
   for (size_t i = 0; i < a.items().size(); ++i) {
     if (*(a.items()[i]) != *(b.items_[i]))
       return false;
   }
   return true;
 }
 
+inline bool operator==(const BlobDataBuilder& a, const BlobDataSnapshot& b) {
+  return b == a;
+}
+
 inline bool operator!=(const BlobDataSnapshot& a, const BlobDataBuilder& b) {
   return !(a == b);
 }
 
 inline bool operator!=(const BlobDataBuilder& a, const BlobDataBuilder& b) {
   return !(a == b);
 }
 
+inline bool operator!=(const BlobDataBuilder& a, const BlobDataSnapshot& b) {
+  return b != a;
+}
+
 #endif  // defined(UNIT_TEST)
 
 }  // namespace storage
 #endif  // STORAGE_BROWSER_BLOB_BLOB_DATA_BUILDER_H_