Move component updater artifacts into component_updater namespace.

chrome/browser/component_updater/component_patcher_operation.cc

 // Copyright 2013 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/browser/component_updater/component_patcher_operation.h"
 
 #include <string>
 #include <vector>
 
 #include "base/file_util.h"
 #include "base/files/memory_mapped_file.h"
 #include "base/json/json_file_value_serializer.h"
 #include "base/memory/scoped_handle.h"
 #include "base/path_service.h"
 #include "base/strings/string_number_conversions.h"
 #include "chrome/browser/component_updater/component_patcher.h"
 #include "chrome/browser/component_updater/component_updater_service.h"
 #include "chrome/common/extensions/extension_constants.h"
 #include "crypto/secure_hash.h"
 #include "crypto/sha2.h"
 #include "crypto/signature_verifier.h"
 #include "extensions/common/crx_file.h"
 #include "third_party/zlib/google/zip.h"
 
 using crypto::SecureHash;
 
+namespace component_updater {
+
 namespace {
 
 const char kInput[] = "input";
 const char kOp[] = "op";
 const char kOutput[] = "output";
 const char kPatch[] = "patch";
 const char kSha256[] = "sha256";
 
 }  // namespace
 
@@ skipping 176 matching lines @@
     ComponentPatcher* patcher,
     int* error) {
   *error = 0;
   return patcher->Patch(ComponentPatcher::kPatchTypeCourgette,
                         input_abs_path_,
                         patch_abs_path_,
                         output_abs_path_,
                         error);
 }
 
+}  // namespace component_updater
+