Make all site engagement tests run on Android.

chrome/browser/engagement/site_engagement_helper.cc

 // 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.
 
 #include "chrome/browser/engagement/site_engagement_helper.h"
 
 #include <utility>
 
 #include "base/time/time.h"
 #include "base/trace_event/trace_event.h"
 #include "chrome/browser/engagement/site_engagement_service.h"
 #include "chrome/browser/engagement/site_engagement_service_factory.h"
 #include "chrome/browser/profiles/profile.h"
-#include "content/public/browser/navigation_entry.h"
 #include "content/public/browser/web_contents.h"
 
 namespace {
 
 int g_seconds_to_pause_engagement_detection = 10;
 int g_seconds_delay_after_navigation = 10;
 int g_seconds_delay_after_media_starts = 10;
 int g_seconds_delay_after_show = 5;
 
 }  // anonymous namespace
@@ skipping 211 matching lines @@
 
 // static
 void SiteEngagementHelper::SetSecondsTrackingDelayAfterNavigation(int seconds) {
   g_seconds_delay_after_navigation = seconds;
 }
 
 // static
 void SiteEngagementHelper::SetSecondsTrackingDelayAfterShow(int seconds) {
   g_seconds_delay_after_show = seconds;
 }