Topsites become keyedService based.

chrome/browser/devtools/chrome_devtools_manager_delegate.cc

Index: chrome/browser/devtools/chrome_devtools_manager_delegate.cc
diff --git a/chrome/browser/devtools/chrome_devtools_manager_delegate.cc b/chrome/browser/devtools/chrome_devtools_manager_delegate.cc
index 1bd1a82de58568b078d166c01d023bd8cefad46f..e9339223533afb0b4c384c5a19559182e0207c5f 100644
--- a/chrome/browser/devtools/chrome_devtools_manager_delegate.cc
+++ b/chrome/browser/devtools/chrome_devtools_manager_delegate.cc
@@ -8,6 +8,7 @@
 #include "chrome/browser/devtools/devtools_target_impl.h"
 #include "chrome/browser/devtools/devtools_window.h"
 #include "chrome/browser/history/top_sites.h"
+#include "chrome/browser/history/top_sites_factory.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/profiles/profile_manager.h"
 #include "chrome/browser/ui/browser.h"
@@ -50,7 +51,8 @@ std::string ChromeDevToolsManagerDelegate::GetPageThumbnailData(
     const GURL& url) {
   for (chrome::BrowserIterator it; !it.done(); it.Next()) {
     Profile* profile = (*it)->profile();
-    history::TopSites* top_sites = profile->GetTopSites();
+    scoped_refptr<history::TopSites> top_sites =
+        TopSitesFactory::GetForProfile(profile);
     if (!top_sites)
       continue;
     scoped_refptr<base::RefCountedMemory> data;