Reland - Move replacement files for chromium resources to their own directory (#33204)

This moves files that are directly copied over chromium resources to a separate directory where they are checked to make sure that there is a corresponding upstream file. This is the first step in a series of changes to clean up branding.js https://github.com/brave/brave-browser/issues/51969

android/java/res_template/xml/file_paths.xml

@@ -1,23 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (c) 2020 The Brave Authors. All rights reserved.
-     This Source Code Form is subject to the terms of the Mozilla Public
-     License, v. 2.0. If a copy of the MPL was not distributed with this file,
-     You can obtain one at https://mozilla.org/MPL/2.0/. -->
-
-<!-- The attributes in this XML file provide configuration information -->
-<!-- for the ContentProvider. -->
-
-<paths xmlns:android="http://schemas.android.com/apk/res/android">
-    <files-path name="images" path="images/"/>
-    <cache-path name="cache" path="net-export/"/>
-    <cache-path name="passwords" path="passwords/"/>
-    <cache-path name="pdfs" path="pdfs/"/>
-    <cache-path name="traces" path="traces/"/>
-    <cache-path name="webapk" path="webapks/" />
-    <cache-path name="offline-cache" path="Offline Pages/archives/" />
-
-    <!-- Note(twellington): This path is included to facilitate creating
-         content:// URIs for downloads. This may no longer work if/when users
-         are allowed to save files elsewhere. -->
-    <external-path name="downloads" path="Download/" />
-</paths>

android/java/res_template/xml/syncadapter.xml

@@ -1,6 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- The attributes in this XML file provide configuration information -->
-<!-- for the SyncAdapter. -->
-
-<sync-adapter />
-