Handle notification preferences intent from gear icon.

chrome/android/javatests/src/org/chromium/chrome/browser/preferences/PreferencesTest.java

 // 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.
 
 package org.chromium.chrome.browser.preferences;
 
 import android.app.Activity;
-import android.app.Fragment;
 import android.app.Instrumentation;
-import android.app.Notification;
 import android.content.Context;
 import android.content.Intent;
 import android.preference.Preference;
 import android.preference.PreferenceFragment;
 import android.preference.PreferenceScreen;
 import android.test.suitebuilder.annotation.SmallTest;
 
 import org.chromium.base.ThreadUtils;
 import org.chromium.base.test.util.Feature;
 import org.chromium.chrome.browser.accessibility.FontSizePrefs;
-import org.chromium.chrome.browser.preferences.website.WebsitePreferences;
 import org.chromium.chrome.browser.search_engines.TemplateUrlService;
 import org.chromium.chrome.browser.search_engines.TemplateUrlService.LoadListener;
 import org.chromium.chrome.shell.ChromeShellTestBase;
 import org.chromium.chrome.shell.preferences.ChromeShellMainPreferences;
 import org.chromium.content.browser.test.util.CallbackHelper;
 import org.chromium.content.browser.test.util.UiUtils;
 
 import java.lang.reflect.Method;
 import java.text.NumberFormat;
 
@@ skipping 86 matching lines @@
                 // Simulate selecting the third search engine and ensure that TemplateUrlService
                 // is updated.
                 if (pref.getOnPreferenceChangeListener().onPreferenceChange(pref, "2")) {
                     pref.setValue("2");
                 }
                 assertEquals(2, TemplateUrlService.getInstance().getDefaultSearchEngineIndex());
             }
         });
     }
 
-    /**
-     * Starts the preference activity as if it's been opened from the App Notification settings
-     * screen to verify that it opens the Notifications Site Settings screen.
-     */
-    @SmallTest
-    @Feature({"Preferences"})
-    public void testNotificationSettingsCategoryIntent() throws Exception {
-        Instrumentation instrumentation = getInstrumentation();
-
-        Intent intent = PreferencesLauncher.createIntentForSettingsPage(
-                instrumentation.getTargetContext(), null);
-        intent.addCategory(Notification.INTENT_CATEGORY_NOTIFICATION_PREFERENCES);
-
-        Activity activity = instrumentation.startActivitySync(intent);
-        assertTrue(activity instanceof Preferences);
-
-        Fragment fragment = ((Preferences) activity).getFragmentForTest();
-        assertTrue(fragment instanceof WebsitePreferences);
-    }
+    // TODO(mvanouwerkerk): Write new preference intent tests for notification settings.
+    // https://crbug.com/461885
 
     /**
      * Tests setting FontScaleFactor and ForceEnableZoom in AccessibilityPreferences and ensures
      * that ForceEnableZoom changes corresponding to FontScaleFactor.
      */
     @SmallTest
     @Feature({"Accessibility"})
     public void testAccessibilityPreferences() throws Exception {
         String accessibilityPrefClassname = AccessibilityPreferences.class.getName();
         AccessibilityPreferences accessibilityPref = (AccessibilityPreferences)
@@ skipping 65 matching lines @@
     private static void userSetForceEnableZoom(final AccessibilityPreferences accessibilityPref,
             final SeekBarLinkedCheckBoxPreference forceEnableZoomPref, final boolean enabled) {
         ThreadUtils.runOnUiThread(new Runnable() {
             @Override
             public void run() {
                 accessibilityPref.onPreferenceChange(forceEnableZoomPref, enabled);
             }
         });
     }
 }