Move CrxFile, FileReader, ExtensionResource to src/extensions.

extensions/common/extension_resource.cc

 // Copyright (c) 2012 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/common/extensions/extension_resource.h"
+#include "extensions/common/extension_resource.h"
 
 #include "base/file_util.h"
 #include "base/logging.h"
 #include "base/threading/thread_restrictions.h"
 
+namespace extensions {
+
 ExtensionResource::ExtensionResource() : follow_symlinks_anywhere_(false) {
 }
 
 ExtensionResource::ExtensionResource(const std::string& extension_id,
                                      const base::FilePath& extension_root,
                                      const base::FilePath& relative_path)
     : extension_id_(extension_id),
       extension_root_(extension_root),
       relative_path_(relative_path),
       follow_symlinks_anywhere_(false) {
@@ skipping 92 matching lines @@
   // Make sure we have a cached value to test against...
   if (full_resource_path_.empty())
     GetFilePath();
   if (NormalizeSeperators(path.value()) ==
     NormalizeSeperators(full_resource_path_.value())) {
     return true;
   } else {
     return false;
   }
 }
+
+}  // namespace extensions