Revert of Redirecting off-origin navigations in PWAs to CCT.

chrome/android/javatests/src/org/chromium/chrome/browser/webapps/WebApkIntegrationTest.java

 // Copyright 2017 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.webapps;
 
 import android.content.Intent;
 import android.support.test.InstrumentationRegistry;
 import android.support.test.filters.LargeTest;
 
 import org.junit.After;
-import org.junit.Assert;
 import org.junit.Before;
 import org.junit.Rule;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 
 import org.chromium.base.test.util.CommandLineFlags;
 import org.chromium.base.test.util.Feature;
 import org.chromium.base.test.util.RetryOnFailure;
 import org.chromium.base.test.util.ScalableTimeout;
-import org.chromium.chrome.browser.ChromeActivity;
 import org.chromium.chrome.browser.ChromeSwitches;
 import org.chromium.chrome.browser.ShortcutHelper;
-import org.chromium.chrome.browser.customtabs.CustomTabActivity;
 import org.chromium.chrome.test.ChromeActivityTestRule;
 import org.chromium.chrome.test.ChromeJUnit4ClassRunner;
 import org.chromium.chrome.test.util.ChromeTabUtils;
 import org.chromium.content.browser.test.util.Criteria;
 import org.chromium.content.browser.test.util.CriteriaHelper;
 import org.chromium.net.test.EmbeddedTestServer;
 import org.chromium.webapk.lib.common.WebApkConstants;
 
 /** Integration tests for WebAPK feature. */
 @RunWith(ChromeJUnit4ClassRunner.class)
 @CommandLineFlags.Add({ChromeSwitches.DISABLE_FIRST_RUN_EXPERIENCE,
         ChromeActivityTestRule.DISABLE_NETWORK_PREDICTION_FLAG})
 public class WebApkIntegrationTest {
     @Rule
     public final ChromeActivityTestRule<WebApkActivity> mActivityTestRule =
             new ChromeActivityTestRule<>(WebApkActivity.class);
 
-    @Rule
-    public final TopActivityListener activityListener = new TopActivityListener();
-
     private static final long STARTUP_TIMEOUT = ScalableTimeout.scaleTimeout(10000);
 
     private EmbeddedTestServer mTestServer;
 
     public void startWebApkActivity(String webApkPackageName, final String startUrl)
             throws InterruptedException {
         Intent intent =
                 new Intent(InstrumentationRegistry.getTargetContext(), WebApkActivity.class);
         intent.putExtra(WebApkConstants.EXTRA_WEBAPK_PACKAGE_NAME, webApkPackageName);
         intent.putExtra(ShortcutHelper.EXTRA_URL, startUrl);
         intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
-
-        WebApkActivity webApkActivity =
+        mActivityTestRule.setActivity(
                 (WebApkActivity) InstrumentationRegistry.getInstrumentation().startActivitySync(
-                        intent);
-        webApkActivity.mWebappInfo.setScopeForTest(
-                startUrl.substring(0, startUrl.lastIndexOf('/') + 1));
-        mActivityTestRule.setActivity(webApkActivity);
+                        intent));
         InstrumentationRegistry.getInstrumentation().waitForIdleSync();
 
         CriteriaHelper.pollInstrumentationThread(new Criteria() {
             @Override
             public boolean isSatisfied() {
                 return mActivityTestRule.getActivity().getActivityTab() != null;
             }
         }, STARTUP_TIMEOUT, CriteriaHelper.DEFAULT_POLLING_INTERVAL);
 
         ChromeTabUtils.waitForTabPageLoaded(
@@ skipping 23 matching lines @@
     }
 
     /**
      * Test launching a WebAPK. Test that loading the start page works and that the splashscreen
      * eventually hides.
      */
     @Test
     @LargeTest
     @Feature({"WebApk"})
     @RetryOnFailure
-    public void testLaunchAndNavigateOffOrigin() throws Exception {
+    public void testLaunch() throws InterruptedException {
         startWebApkActivity("org.chromium.webapk.test",
                 mTestServer.getURL("/chrome/test/data/android/test.html"));
         waitUntilSplashscreenHides();
-
-        WebApkActivity webApkActivity = mActivityTestRule.getActivity();
-        waitForFinishLoading(webApkActivity);
-
-        Assert.assertSame(webApkActivity, activityListener.getMostRecentActivity());
-        Assert.assertEquals(mTestServer.getURL("/chrome/test/data/android/test.html"),
-                webApkActivity.getActivityTab().getUrl());
-
-        // We navigate outside origin and expect Custom Tab to open on top of WebApkActivity.
-        mActivityTestRule.runJavaScriptCodeInCurrentTab(
-                "window.top.location = 'https://www.google.com/'");
-
-        activityListener.waitFor(CustomTabActivity.class);
-
-        final CustomTabActivity customTab =
-                (CustomTabActivity) activityListener.getMostRecentActivity();
-
-        waitForFinishLoading(customTab);
-
-        // Dropping the TLD as Google can redirect to a local site, so this could fail outside US.
-        Assert.assertTrue(customTab.getActivityTab().getUrl().startsWith("https://www.google."));
-    }
-
-    private void waitForFinishLoading(final ChromeActivity chromeActivity) {
-        CriteriaHelper.pollInstrumentationThread(new Criteria() {
-            @Override
-            public boolean isSatisfied() {
-                return chromeActivity.getActivityTab() != null
-                        && !chromeActivity.getActivityTab().isLoading();
-            }
-        }, STARTUP_TIMEOUT, CriteriaHelper.DEFAULT_POLLING_INTERVAL);
-        InstrumentationRegistry.getInstrumentation().waitForIdleSync();
     }
 }