Increase timeout of LauncherActivityTest

chrome/android/javatests/src/org/chromium/chrome/browser/document/LauncherActivityTest.java

 // Copyright 2015 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.document;
 
+import static org.chromium.base.test.util.ScalableTimeout.scaleTimeout;
+
 import android.annotation.SuppressLint;
 import android.app.Activity;
 import android.content.Context;
 import android.content.Intent;
 import android.net.Uri;
 import android.os.Parcel;
 import android.os.Parcelable;
 import android.test.suitebuilder.annotation.SmallTest;
 
 import org.chromium.base.ApplicationState;
@@ skipping 10 matching lines @@
 import java.util.concurrent.atomic.AtomicReference;
 
 
 /**
  * Tests for launching Chrome.
  */
 @RetryOnFailure
 public class LauncherActivityTest extends ChromeActivityTestCaseBase<ChromeActivity> {
 
     private Context mContext;
+    private static final long DEVICE_STARTUP_TIMEOUT_MS = scaleTimeout(15000);
 
     public LauncherActivityTest() {
         super(ChromeActivity.class);
     }
 
     @Override
     public void setUp() throws Exception {
         super.setUp();
         mContext = getInstrumentation().getTargetContext();
     }
@@ skipping 48 matching lines @@
         CriteriaHelper.pollInstrumentationThread(
                 new Criteria("ChromeLauncherActivity did not start Chrome") {
                     @Override
                     public boolean isSatisfied() {
                         final List<WeakReference<Activity>> references =
                                 ApplicationStatus.getRunningActivities();
                         if (references.size() != 1) return false;
                         launchedActivity.set(references.get(0).get());
                         return launchedActivity.get() instanceof ChromeActivity;
                     }
-                });
+                }, DEVICE_STARTUP_TIMEOUT_MS, CriteriaHelper.DEFAULT_POLLING_INTERVAL);
         return launchedActivity.get();
     }
 
     @Override
     public void startMainActivity() throws InterruptedException {
     }
 
     /**
      * This Parcelable does not adhere to the form standards of a well formed Parcelable and will
      * thus cause a BadParcelableException.  The lint suppression is needed since it detects that
      * this will throw a BadParcelableException.
      */
     @SuppressLint("ParcelCreator")
     private static class InvalidParcelable implements Parcelable {
         @Override
         public void writeToParcel(Parcel parcel, int params) {
         }
 
         @Override
         public int describeContents() {
             return 0;
         }
     }
 }