Add badge to web notifications.

chrome/browser/notifications/platform_notification_service_browsertest.cc

Index: chrome/browser/notifications/platform_notification_service_browsertest.cc
diff --git a/chrome/browser/notifications/platform_notification_service_browsertest.cc b/chrome/browser/notifications/platform_notification_service_browsertest.cc
index 329ff47287d362e8a528f5aefe31798f58ec59f8..07c9e984e6dfa1bd2e870a970074d9e8a29cb016 100644
--- a/chrome/browser/notifications/platform_notification_service_browsertest.cc
+++ b/chrome/browser/notifications/platform_notification_service_browsertest.cc
@@ -36,6 +36,10 @@
 const int kIconWidth = 100;
 const int kIconHeight = 100;
 
+// The maximum width and height of badges. Oversized images are scaled down to
+// these values.
+const int kMaxBadgeSize = 96;
+
 const int kNotificationVibrationPattern[] = { 100, 200, 300 };
 const double kNotificationTimestamp = 621046800000.;
 
@@ -106,6 +110,7 @@ PlatformNotificationServiceBrowserTest::PlatformNotificationServiceBrowserTest()
 
 void PlatformNotificationServiceBrowserTest::SetUpCommandLine(
     base::CommandLine* command_line) {
+  command_line->AppendSwitch(switches::kEnableExperimentalWebPlatformFeatures);
   command_line->AppendSwitch(switches::kEnableNotificationActionIcons);
 
   InProcessBrowserTest::SetUpCommandLine(command_line);
@@ -245,6 +250,7 @@ IN_PROC_BROWSER_TEST_F(PlatformNotificationServiceBrowserTest,
   EXPECT_EQ("", base::UTF16ToUTF8(default_notification.message()));
   EXPECT_EQ("", default_notification.tag());
   EXPECT_TRUE(default_notification.icon().IsEmpty());
+  EXPECT_TRUE(default_notification.small_image().IsEmpty());
   EXPECT_FALSE(default_notification.renotify());
   EXPECT_FALSE(default_notification.silent());
   EXPECT_FALSE(default_notification.never_timeout());
@@ -273,6 +279,9 @@ IN_PROC_BROWSER_TEST_F(PlatformNotificationServiceBrowserTest,
   EXPECT_FALSE(all_options_notification.icon().IsEmpty());
   EXPECT_EQ(kIconWidth, all_options_notification.icon().Width());
   EXPECT_EQ(kIconHeight, all_options_notification.icon().Height());
+  EXPECT_FALSE(all_options_notification.small_image().IsEmpty());
+  EXPECT_EQ(kMaxBadgeSize, all_options_notification.small_image().Width());
+  EXPECT_EQ(kMaxBadgeSize, all_options_notification.small_image().Height());
   EXPECT_TRUE(all_options_notification.renotify());
   EXPECT_TRUE(all_options_notification.silent());
   EXPECT_TRUE(all_options_notification.never_timeout());