Move ".crx"/".pem" constants and extension_filenames constants into extensions/common/constants.cc.

chrome/utility/extensions/unpacker.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/utility/extensions/unpacker.h"
 
 #include <set>
 
 #include "base/file_util.h"
 #include "base/files/file_enumerator.h"
@@ skipping 19 matching lines @@
 #include "grit/generated_resources.h"
 #include "ipc/ipc_message_utils.h"
 #include "net/base/file_stream.h"
 #include "third_party/skia/include/core/SkBitmap.h"
 #include "third_party/zlib/google/zip.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/gfx/size.h"
 
 namespace errors = extension_manifest_errors;
 namespace keys = extension_manifest_keys;
-namespace filenames = extension_filenames;
 
 namespace {
 
 // A limit to stop us passing dangerously large canvases to the browser.
 const int kMaxImageCanvas = 4096 * 4096;
 
 SkBitmap DecodeImage(const base::FilePath& path) {
   // Read the file from disk.
   std::string file_contents;
   if (!base::PathExists(path) ||
@@ skipping 51 matching lines @@
       location_(location),
       creation_flags_(creation_flags) {
   internal_data_.reset(new InternalData());
 }
 
 Unpacker::~Unpacker() {
 }
 
 base::DictionaryValue* Unpacker::ReadManifest() {
   base::FilePath manifest_path =
-      temp_install_dir_.Append(kManifestFilename);
+      temp_install_dir_.Append(filenames::kManifestFilename);
   if (!base::PathExists(manifest_path)) {
     SetError(errors::kInvalidManifest);
     return NULL;
   }
 
   JSONFileValueSerializer serializer(manifest_path);
   std::string error;
   scoped_ptr<base::Value> root(serializer.Deserialize(NULL, &error));
   if (!root.get()) {
     SetError(error);
     return NULL;
   }
 
   if (!root->IsType(base::Value::TYPE_DICTIONARY)) {
     SetError(errors::kInvalidManifest);
     return NULL;
   }
 
   return static_cast<base::DictionaryValue*>(root.release());
 }
 
 bool Unpacker::ReadAllMessageCatalogs(const std::string& default_locale) {
   base::FilePath locales_path =
-    temp_install_dir_.Append(kLocaleFolder);
+      temp_install_dir_.Append(filenames::kLocaleFolder);
 
   // Not all folders under _locales have to be valid locales.
   base::FileEnumerator locales(locales_path,
                                false,
                                base::FileEnumerator::DIRECTORIES);
 
   std::set<std::string> all_locales;
   extension_l10n_util::GetAllLocales(&all_locales);
   base::FilePath locale_path;
   while (!(locale_path = locales.Next()).empty()) {
     if (extension_l10n_util::ShouldSkipValidation(locales_path, locale_path,
                                                   all_locales))
       continue;
 
-    base::FilePath messages_path = locale_path.Append(kMessagesFilename);
+    base::FilePath messages_path =
+        locale_path.Append(filenames::kMessagesFilename);
 
     if (!ReadMessageCatalog(messages_path))
       return false;
   }
 
   return true;
 }
 
 bool Unpacker::Run() {
   DVLOG(1) << "Installing extension " << extension_path_.value();
@@ skipping 155 matching lines @@
 
 void Unpacker::SetError(const std::string &error) {
   SetUTF16Error(UTF8ToUTF16(error));
 }
 
 void Unpacker::SetUTF16Error(const string16 &error) {
   error_message_ = error;
 }
 
 }  // namespace extensions