Pull g_browser_process out of PopularSites.

chrome/browser/android/ntp/most_visited_sites.cc

 // Copyright 2013 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/android/ntp/most_visited_sites.h"
 
 #include <utility>
 
 #include "base/callback.h"
 #include "base/command_line.h"
@@ skipping 159 matching lines @@
 }  // namespace
 
 MostVisitedSites::Suggestion::Suggestion() : provider_index(-1) {}
 
 MostVisitedSites::Suggestion::~Suggestion() {}
 
 MostVisitedSites::Suggestion::Suggestion(Suggestion&&) = default;
 MostVisitedSites::Suggestion&
 MostVisitedSites::Suggestion::operator=(Suggestion&&) = default;
 
-MostVisitedSites::MostVisitedSites(Profile* profile)
-    : profile_(profile), top_sites_(TopSitesFactory::GetForProfile(profile)),
+MostVisitedSites::MostVisitedSites(Profile* profile,
+    variations::VariationsService* variations_service)
+    : profile_(profile),
+      variations_service_(variations_service),
+      top_sites_(TopSitesFactory::GetForProfile(profile)),
       suggestions_service_(SuggestionsServiceFactory::GetForProfile(profile_)),
-      observer_(nullptr), num_sites_(0),
-      received_most_visited_sites_(false), received_popular_sites_(false),
-      recorded_uma_(false), scoped_observer_(this), weak_ptr_factory_(this) {
+      observer_(nullptr), num_sites_(0), received_most_visited_sites_(false),
+      received_popular_sites_(false), recorded_uma_(false),
+      scoped_observer_(this), weak_ptr_factory_(this) {
   // Register the thumbnails debugging page.
   content::URLDataSource::Add(profile_, new ThumbnailListSource(profile_));
 
   SupervisedUserService* supervised_user_service =
       SupervisedUserServiceFactory::GetForProfile(profile_);
   supervised_user_service->AddObserver(this);
 }
 
 MostVisitedSites::~MostVisitedSites() {
   SupervisedUserService* supervised_user_service =
       SupervisedUserServiceFactory::GetForProfile(profile_);
   supervised_user_service->RemoveObserver(this);
 }
 
 void MostVisitedSites::SetMostVisitedURLsObserver(
       MostVisitedSites::Observer* observer, int num_sites) {
   observer_ = observer;
   num_sites_ = num_sites;
 
   if (ShouldShowPopularSites() &&
       NeedPopularSites(profile_->GetPrefs(), num_sites_)) {
     popular_sites_.reset(new PopularSites(
         profile_->GetPrefs(),
         TemplateURLServiceFactory::GetForProfile(profile_),
+        variations_service_,
         profile_->GetRequestContext(),
         GetPopularSitesCountry(),
         GetPopularSitesVersion(),
         false,
         base::Bind(&MostVisitedSites::OnPopularSitesAvailable,
                    base::Unretained(this))));
   } else {
     received_popular_sites_ = true;
   }
 
@@ skipping 556 matching lines @@
 
 void MostVisitedSites::TopSitesLoaded(TopSites* top_sites) {}
 
 void MostVisitedSites::TopSitesChanged(TopSites* top_sites,
                                        ChangeReason change_reason) {
   if (mv_source_ == TOP_SITES) {
     // The displayed suggestions are invalidated.
     InitiateTopSitesQuery();
   }
 }