Move browsing_data_helper files into a separate directory.

chrome/browser/browsing_data/browsing_data_local_storage_helper.h

Index: chrome/browser/browsing_data/browsing_data_local_storage_helper.h
diff --git a/chrome/browser/browsing_data_local_storage_helper.h b/chrome/browser/browsing_data/browsing_data_local_storage_helper.h
similarity index 94%
rename from chrome/browser/browsing_data_local_storage_helper.h
rename to chrome/browser/browsing_data/browsing_data_local_storage_helper.h
index c8979ade9357da871fe79eace20dd2a53a364595..4acd3cb27128daf08676103982073876d9504858 100644
--- a/chrome/browser/browsing_data_local_storage_helper.h
+++ b/chrome/browser/browsing_data/browsing_data_local_storage_helper.h
@@ -2,8 +2,8 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef CHROME_BROWSER_BROWSING_DATA_LOCAL_STORAGE_HELPER_H_
-#define CHROME_BROWSER_BROWSING_DATA_LOCAL_STORAGE_HELPER_H_
+#ifndef CHROME_BROWSER_BROWSING_DATA_BROWSING_DATA_LOCAL_STORAGE_HELPER_H_
+#define CHROME_BROWSER_BROWSING_DATA_BROWSING_DATA_LOCAL_STORAGE_HELPER_H_
 
 #include <list>
 #include <set>
@@ -114,4 +114,4 @@ class CannedBrowsingDataLocalStorageHelper
   DISALLOW_COPY_AND_ASSIGN(CannedBrowsingDataLocalStorageHelper);
 };
 
-#endif  // CHROME_BROWSER_BROWSING_DATA_LOCAL_STORAGE_HELPER_H_
+#endif  // CHROME_BROWSER_BROWSING_DATA_BROWSING_DATA_LOCAL_STORAGE_HELPER_H_