Implement experimental.contentSettings.misc.blockThirdPartyCookies.

chrome/browser/extensions/extension_content_settings_apitest.cc

Index: chrome/browser/extensions/extension_content_settings_apitest.cc
diff --git a/chrome/browser/extensions/extension_content_settings_apitest.cc b/chrome/browser/extensions/extension_content_settings_apitest.cc
new file mode 100644
index 0000000000000000000000000000000000000000..5757702d45ad4006229da5649d689a19626819e4
--- /dev/null
+++ b/chrome/browser/extensions/extension_content_settings_apitest.cc
@@ -0,0 +1,52 @@
+// Copyright (c) 2011 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 "chrome/browser/extensions/extension_apitest.h"
+#include "chrome/browser/prefs/pref_service.h"
+#include "chrome/browser/profiles/profile.h"
+#include "chrome/browser/ui/browser.h"
+#include "chrome/common/chrome_switches.h"
+#include "chrome/common/pref_names.h"
+
+IN_PROC_BROWSER_TEST_F(ExtensionApiTest, ContentSettings) {
+  CommandLine::ForCurrentProcess()->AppendSwitch(
+      switches::kEnableExperimentalExtensionApis);
+
+  PrefService* pref_service = browser()->profile()->GetPrefs();
+  pref_service->SetBoolean(prefs::kBlockThirdPartyCookies, true);
+
+  EXPECT_TRUE(RunExtensionTest("content_settings/standard")) << message_;
+
+  const PrefService::Preference* pref = pref_service->FindPreference(
+      prefs::kBlockThirdPartyCookies);
+  ASSERT_TRUE(pref);
+  EXPECT_TRUE(pref->IsExtensionControlled());
+  EXPECT_EQ(false, pref_service->GetBoolean(prefs::kBlockThirdPartyCookies));
+}
+
+IN_PROC_BROWSER_TEST_F(ExtensionApiTest, IncognitoContentSettings) {
+  CommandLine::ForCurrentProcess()->AppendSwitch(
+      switches::kEnableExperimentalExtensionApis);
+
+  PrefService* prefs = browser()->profile()->GetPrefs();
+  prefs->SetBoolean(prefs::kBlockThirdPartyCookies, false);
+
+  EXPECT_TRUE(RunExtensionTest("content_settings/incognito")) << message_;
+
+  // Setting an incognito preference should not create an incognito profile.
+  EXPECT_FALSE(browser()->profile()->HasOffTheRecordProfile());
+
+  PrefService* otr_prefs =
+      browser()->profile()->GetOffTheRecordProfile()->GetPrefs();
+  const PrefService::Preference* pref =
+      otr_prefs->FindPreference(prefs::kBlockThirdPartyCookies);
+  ASSERT_TRUE(pref);
+  EXPECT_TRUE(pref->IsExtensionControlled());
+  EXPECT_EQ(true, otr_prefs->GetBoolean(prefs::kBlockThirdPartyCookies));
+
+  pref = prefs->FindPreference(prefs::kBlockThirdPartyCookies);
+  ASSERT_TRUE(pref);
+  EXPECT_FALSE(pref->IsExtensionControlled());
+  EXPECT_EQ(false, prefs->GetBoolean(prefs::kBlockThirdPartyCookies));
+}