Componentize TopSites, TopSitesBackend, TopSitesDatabase

components/history/core/browser/top_sites.cc

 // Copyright (c) 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/history/top_sites.h"
+#include "components/history/core/browser/top_sites.h"
 
-#include "base/strings/string_util.h"
-#include "chrome/grit/chromium_strings.h"
-#include "chrome/grit/generated_resources.h"
-#include "chrome/grit/locale_settings.h"
 #include "components/history/core/browser/top_sites_observer.h"
-#include "grit/theme_resources.h"
 
 namespace history {
 
-const TopSites::PrepopulatedPage kPrepopulatedPages[] = {
-#if !defined(OS_ANDROID)
-    {IDS_CHROME_WELCOME_URL,
-     IDS_NEW_TAB_CHROME_WELCOME_PAGE_TITLE,
-     IDR_PRODUCT_LOGO_16,
-     IDR_NEWTAB_CHROME_WELCOME_PAGE_THUMBNAIL,
-     SkColorSetRGB(0, 147, 60)},
-    {IDS_WEBSTORE_URL,
-     IDS_EXTENSION_WEB_STORE_TITLE,
-     IDR_WEBSTORE_ICON_16,
-     IDR_NEWTAB_WEBSTORE_THUMBNAIL,
-     SkColorSetRGB(63, 132, 197)}
-#endif
-};
+PrepopulatedPage::PrepopulatedPage()
+    : most_visited(), favicon_id(-1), thumbnail_id(-1), color() {
+}
+
+PrepopulatedPage::PrepopulatedPage(const GURL& url,
+                                   const base::string16& title,
+                                   int favicon_id,
+                                   int thumbnail_id,
+                                   SkColor color)
+    : most_visited(url, title),
+      favicon_id(favicon_id),
+      thumbnail_id(thumbnail_id),
+      color(color) {
+  most_visited.redirects.push_back(url);
+}
 
 TopSites::TopSites() {
 }
 
 TopSites::~TopSites() {
 }
 
 void TopSites::AddObserver(TopSitesObserver* observer) {
   observer_list_.AddObserver(observer);
 }
 
 void TopSites::RemoveObserver(TopSitesObserver* observer) {
   observer_list_.RemoveObserver(observer);
 }
 
 void TopSites::NotifyTopSitesLoaded() {
   FOR_EACH_OBSERVER(TopSitesObserver, observer_list_, TopSitesLoaded(this));
 }
 
 void TopSites::NotifyTopSitesChanged() {
   FOR_EACH_OBSERVER(TopSitesObserver, observer_list_, TopSitesChanged(this));
 }
 
 }  // namespace history