Revert "Speculative revert by sheriff"

content/child/notifications/notification_data_conversions_unittest.cc

 // 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.
 
 #include "content/child/notifications/notification_data_conversions.h"
 
+#include <stdint.h>
+
 #include "base/strings/utf_string_conversions.h"
 #include "content/public/common/platform_notification_data.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "third_party/WebKit/public/platform/WebString.h"
 #include "third_party/WebKit/public/platform/WebURL.h"
 #include "third_party/WebKit/public/platform/modules/notifications/WebNotificationData.h"
 
 namespace content {
-namespace {
 
 const char kNotificationTitle[] = "My Notification";
 const char kNotificationLang[] = "nl";
 const char kNotificationBody[] = "Hello, world!";
 const char kNotificationTag[] = "my_tag";
 const char kNotificationIconUrl[] = "https://example.com/icon.png";
-
-}
+const unsigned char kNotificationData[] = { 0xdf, 0xff, 0x0, 0x0, 0xff, 0xdf };
 
 TEST(NotificationDataConversionsTest, ToPlatformNotificationData) {
+  std::vector<char> developer_data(
+      kNotificationData, kNotificationData + arraysize(kNotificationData));
+
   blink::WebNotificationData web_data(
       blink::WebString::fromUTF8(kNotificationTitle),
       blink::WebNotificationData::DirectionLeftToRight,
       blink::WebString::fromUTF8(kNotificationLang),
       blink::WebString::fromUTF8(kNotificationBody),
       blink::WebString::fromUTF8(kNotificationTag),
       blink::WebURL(GURL(kNotificationIconUrl)),
-      true /* silent */);
+      true /* silent */,
+      blink::WebVector<char>(developer_data));
 
   PlatformNotificationData platform_data = ToPlatformNotificationData(web_data);
   EXPECT_EQ(base::ASCIIToUTF16(kNotificationTitle), platform_data.title);
   EXPECT_EQ(PlatformNotificationData::NotificationDirectionLeftToRight,
             platform_data.direction);
   EXPECT_EQ(kNotificationLang, platform_data.lang);
   EXPECT_EQ(base::ASCIIToUTF16(kNotificationBody), platform_data.body);
   EXPECT_EQ(kNotificationTag, platform_data.tag);
   EXPECT_EQ(kNotificationIconUrl, platform_data.icon.spec());
   EXPECT_TRUE(platform_data.silent);
+
+  ASSERT_EQ(developer_data.size(), platform_data.data.size());
+  for (size_t i = 0; i < developer_data.size(); ++i)
+    EXPECT_EQ(developer_data[i], platform_data.data[i]);
 }
 
 TEST(NotificationDataConversionsTest,
      ToPlatformNotificationDataDirectionality) {
   blink::WebNotificationData web_data;
   web_data.direction = blink::WebNotificationData::DirectionLeftToRight;
 
   PlatformNotificationData platform_data = ToPlatformNotificationData(web_data);
   EXPECT_EQ(PlatformNotificationData::NotificationDirectionLeftToRight,
             platform_data.direction);
 
   web_data.direction = blink::WebNotificationData::DirectionRightToLeft;
 
   platform_data = ToPlatformNotificationData(web_data);
   EXPECT_EQ(PlatformNotificationData::NotificationDirectionRightToLeft,
             platform_data.direction);
 }
 
 TEST(NotificationDataConversionsTest, ToWebNotificationData) {
+  std::vector<char> developer_data(
+      kNotificationData, kNotificationData + arraysize(kNotificationData));
+
   PlatformNotificationData platform_data;
   platform_data.title = base::ASCIIToUTF16(kNotificationTitle);
   platform_data.direction =
       PlatformNotificationData::NotificationDirectionLeftToRight;
   platform_data.lang = kNotificationLang;
   platform_data.body = base::ASCIIToUTF16(kNotificationBody);
   platform_data.tag = kNotificationTag;
   platform_data.icon = GURL(kNotificationIconUrl);
   platform_data.silent = true;
+  platform_data.data = developer_data;
 
   blink::WebNotificationData web_data = ToWebNotificationData(platform_data);
   EXPECT_EQ(kNotificationTitle, web_data.title);
   EXPECT_EQ(blink::WebNotificationData::DirectionLeftToRight,
             web_data.direction);
   EXPECT_EQ(kNotificationLang, web_data.lang);
   EXPECT_EQ(kNotificationBody, web_data.body);
   EXPECT_EQ(kNotificationTag, web_data.tag);
   EXPECT_EQ(kNotificationIconUrl, web_data.icon.string());
   EXPECT_TRUE(web_data.silent);
+
+  ASSERT_EQ(developer_data.size(), web_data.data.size());
+  for (size_t i = 0; i < developer_data.size(); ++i)
+    EXPECT_EQ(developer_data[i], web_data.data[i]);
 }
 
 TEST(NotificationDataConversionsTest, ToWebNotificationDataDirectionality) {
   PlatformNotificationData platform_data;
   platform_data.direction =
       PlatformNotificationData::NotificationDirectionLeftToRight;
 
   blink::WebNotificationData web_data = ToWebNotificationData(platform_data);
   EXPECT_EQ(blink::WebNotificationData::DirectionLeftToRight,
             web_data.direction);
 
   platform_data.direction =
       PlatformNotificationData::NotificationDirectionRightToLeft;
 
   web_data = ToWebNotificationData(platform_data);
   EXPECT_EQ(blink::WebNotificationData::DirectionRightToLeft,
             web_data.direction);
 }
 
 }  // namespace content