[BlobAsync] Patch 3: Renderer Classes & Logic

storage/common/blob_storage/blob_item_bytes_response.cc

 // 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.
 
 #include "storage/common/blob_storage/blob_item_bytes_response.h"
 
 #include <algorithm>
 #include <string>
 
 #include "base/strings/string_number_conversions.h"
@@ skipping 18 matching lines @@
     *os << "<empty>";
   } else {
     *os << base::HexEncode(&response.inline_data[0], length);
     if (length < response.inline_data.size()) {
       *os << "<...truncated due to length...>";
     }
   }
   *os << "]}";
 }
 
+bool operator==(const BlobItemBytesResponse& a,
+                const BlobItemBytesResponse& b) {
+  return a.request_number == b.request_number &&
+         a.inline_data.size() == b.inline_data.size() &&
+         std::equal(a.inline_data.begin(),
+                    a.inline_data.begin() + a.inline_data.size(),
+                    b.inline_data.begin());
+}
+
+bool operator!=(const BlobItemBytesResponse& a,
+                const BlobItemBytesResponse& b) {
+  return !(a == b);
+}
+
 }  // namespace storage