Rename extension_manifest_keys namespace to extensions::manifest_keys.

chrome/common/extensions/manifest_handlers/sandboxed_page_info.cc

 // Copyright (c) 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/common/extensions/manifest_handlers/sandboxed_page_info.h"
 
 #include "base/lazy_instance.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/values.h"
 #include "chrome/common/extensions/csp_validator.h"
 #include "chrome/common/extensions/extension_manifest_constants.h"
 #include "extensions/common/error_utils.h"
 #include "extensions/common/url_pattern.h"
 
 namespace extensions {
 
 namespace {
 
-namespace keys = extension_manifest_keys;
+namespace keys = extensions::manifest_keys;
 namespace errors = extension_manifest_errors;
 
 const char kDefaultSandboxedPageContentSecurityPolicy[] =
     "sandbox allow-scripts allow-forms allow-popups";
 
 static base::LazyInstance<SandboxedPageInfo> g_empty_sandboxed_info =
     LAZY_INSTANCE_INITIALIZER;
 
 const SandboxedPageInfo& GetSandboxedPageInfo(const Extension* extension) {
   SandboxedPageInfo* info = static_cast<SandboxedPageInfo*>(
@@ skipping 81 matching lines @@
 
   extension->SetManifestData(keys::kSandboxedPages, sandboxed_info.release());
   return true;
 }
 
 const std::vector<std::string> SandboxedPageHandler::Keys() const {
   return SingleKey(keys::kSandboxedPages);
 }
 
 }  // namespace extensions