Support the removal of only session cookies or persistent cookies

chrome/browser/apps/guest_view/web_view_browsertest.cc

 // Copyright 2013 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 <queue>
 #include <set>
 #include <utility>
 
 #include "base/callback_helpers.h"
 #include "base/files/file_util.h"
@@ skipping 2387 matching lines @@
     WebViewTest,
     FileSystemAPIRequestFromSharedWorkerOfMultiWebViewGuestsDefaultAllow) {
   TestHelper(
       "testDefaultAllow",
       "web_view/filesystem/shared_worker/multiple",
       NEEDS_TEST_SERVER);
 }
 
 IN_PROC_BROWSER_TEST_P(WebViewTest, ClearData) {
   ASSERT_TRUE(StartEmbeddedTestServer());  // For serving guest pages.
-  ASSERT_TRUE(RunPlatformAppTestWithArg(
-      "platform_apps/web_view/common", "cleardata"))
-          << message_;
+  ASSERT_TRUE(
+      RunPlatformAppTestWithArg("platform_apps/web_view/common", "cleardata"))
+      << message_;
+}
+
+IN_PROC_BROWSER_TEST_P(WebViewTest, ClearSessionCookies) {
+  ASSERT_TRUE(StartEmbeddedTestServer());  // For serving guest pages.
+  ASSERT_TRUE(RunPlatformAppTestWithArg("platform_apps/web_view/common",
+                                        "cleardata_session"))
+      << message_;
+}
+
+IN_PROC_BROWSER_TEST_P(WebViewTest, ClearPersistentCookies) {
+  ASSERT_TRUE(StartEmbeddedTestServer());  // For serving guest pages.
+  ASSERT_TRUE(RunPlatformAppTestWithArg("platform_apps/web_view/common",
+                                        "cleardata_persistent"))
+      << message_;
 }
 
 // Regression test for https://crbug.com/615429.
 IN_PROC_BROWSER_TEST_P(WebViewTest, ClearDataTwice) {
   ASSERT_TRUE(StartEmbeddedTestServer());  // For serving guest pages.
   ASSERT_TRUE(RunPlatformAppTestWithArg("platform_apps/web_view/common",
                                         "cleardata_twice"))
       << message_;
 }
 
@@ skipping 1469 matching lines @@
                        ClosingChromeSignInShouldNotCrash) {
   GURL signin_url{"chrome://chrome-signin"};
 
   AddTabAtIndex(0, signin_url, ui::PAGE_TRANSITION_TYPED);
   AddTabAtIndex(1, signin_url, ui::PAGE_TRANSITION_TYPED);
   WaitForWebViewInDom();
 
   chrome::CloseTab(browser());
 }
 #endif