Add kill switch for Notification images

chrome/browser/notifications/platform_notification_service_interactive_uitest.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 <memory>
 #include <string>
 #include <vector>
 
 #include "base/command_line.h"
 #include "base/files/file_path.h"
@@ skipping 11 matching lines @@
 #include "chrome/browser/permissions/permission_request_manager.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/browser_window.h"
 #include "chrome/browser/ui/exclusive_access/exclusive_access_context.h"
 #include "chrome/browser/ui/tabs/tab_strip_model.h"
 #include "chrome/common/chrome_features.h"
 #include "chrome/test/base/in_process_browser_test.h"
 #include "chrome/test/base/interactive_test_utils.h"
 #include "chrome/test/base/ui_test_utils.h"
 #include "content/public/browser/permission_type.h"
+#include "content/public/common/content_features.h"
 #include "content/public/common/content_switches.h"
 #include "content/public/test/browser_test_utils.h"
 #include "net/base/filename_util.h"
 #include "net/test/embedded_test_server/embedded_test_server.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "third_party/WebKit/public/platform/modules/permissions/permission_status.mojom.h"
 
 #if BUILDFLAG(ENABLE_BACKGROUND)
 #include "chrome/browser/lifetime/keep_alive_registry.h"
 #include "chrome/browser/lifetime/keep_alive_types.h"
@@ skipping 654 matching lines @@
 
   ASSERT_FALSE(browser()->window()->IsActive());
   ASSERT_TRUE(other_browser->window()->IsActive());
 
   ASSERT_EQ(1u, ui_manager()->GetNotificationCount());
   const Notification& notification = ui_manager()->GetNotificationAt(0);
   EXPECT_FALSE(notification.delegate()->ShouldDisplayOverFullscreen());
 }
 #endif
 
+class PlatformNotificationServiceWithoutContentImageBrowserTest
+    : public PlatformNotificationServiceBrowserTest {
+ public:
+  // InProcessBrowserTest overrides.
+  void SetUpInProcessBrowserTestFixture() override {
+    scoped_feature_list_.InitAndDisableFeature(
+        features::kNotificationContentImage);
+    InProcessBrowserTest::SetUpInProcessBrowserTestFixture();
+  }
+
+ private:
+  base::test::ScopedFeatureList scoped_feature_list_;
+};
+
+IN_PROC_BROWSER_TEST_F(
+    PlatformNotificationServiceWithoutContentImageBrowserTest,
+    KillSwitch) {
+  ASSERT_NO_FATAL_FAILURE(GrantNotificationPermissionForTest());
+
+  std::string script_result;
+  ASSERT_TRUE(
+      RunScript("DisplayPersistentAllOptionsNotification()", &script_result));
+  EXPECT_EQ("ok", script_result);
+
+  ASSERT_EQ(1u, ui_manager()->GetNotificationCount());
+  const Notification& notification = ui_manager()->GetNotificationAt(0);
+
+  // Since the kNotificationContentImage kill switch has disabled images, the
+  // notification should be shown without an image.
+  EXPECT_TRUE(notification.image().IsEmpty());
+}