Move classes to //components/ntp_tiles.

components/ntp_tiles/popular_sites.cc

Index: components/ntp_tiles/popular_sites.cc
diff --git a/chrome/browser/android/ntp/popular_sites.cc b/components/ntp_tiles/popular_sites.cc
similarity index 98%
copy from chrome/browser/android/ntp/popular_sites.cc
copy to components/ntp_tiles/popular_sites.cc
index d80b14f0662160fac1300d72d7cabe9a60c52eb5..5403ff1c339018818f101ff2c7b89464278d2dd2 100644
--- a/chrome/browser/android/ntp/popular_sites.cc
+++ b/components/ntp_tiles/popular_sites.cc
@@ -2,7 +2,7 @@
 // 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/popular_sites.h"
+#include "components/ntp_tiles/popular_sites.h"
 
 #include <stddef.h>
 
@@ -19,7 +19,6 @@
 #include "base/task_runner_util.h"
 #include "base/time/time.h"
 #include "base/values.h"
-#include "chrome/common/chrome_paths.h"
 #include "components/google/core/browser/google_util.h"
 #include "components/ntp_tiles/pref_names.h"
 #include "components/ntp_tiles/switches.h"
@@ -183,12 +182,6 @@ using UntrustedJsonParser = safe_json::SafeJsonParser;
 
 }  // namespace
 
-base::FilePath ChromePopularSites::GetDirectory() {
-  base::FilePath dir;
-  PathService::Get(chrome::DIR_USER_DATA, &dir);
-  return dir;  // empty if PathService::Get() failed.
-}
-
 PopularSites::Site::Site(const base::string16& title,
                          const GURL& url,
                          const GURL& favicon_url,