Cleanup: Remove unneeded includes of notification_service.h....

chrome/common/extensions/extension_unpacker.cc

 // Copyright (c) 2010 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_unpacker.h"
 
+#include <set>
+
 #include "base/file_util.h"
 #include "base/scoped_handle.h"
 #include "base/scoped_temp_dir.h"
 #include "base/string_util.h"
 #include "base/thread.h"
 #include "base/utf_string_conversions.h"
 #include "base/values.h"
 #include "net/base/file_stream.h"
 #include "chrome/common/common_param_traits.h"
 #include "chrome/common/extensions/extension.h"
 #include "chrome/common/extensions/extension_constants.h"
 #include "chrome/common/extensions/extension_file_util.h"
 #include "chrome/common/extensions/extension_l10n_util.h"
 #include "chrome/common/json_value_serializer.h"
-#include "chrome/common/notification_service.h"
 #include "chrome/common/url_constants.h"
 #include "chrome/common/zip.h"
 #include "ipc/ipc_message_utils.h"
 #include "third_party/skia/include/core/SkBitmap.h"
 #include "webkit/glue/image_decoder.h"
 
 namespace errors = extension_manifest_errors;
 namespace keys = extension_manifest_keys;
 namespace filenames = extension_filenames;
 
@@ skipping 111 matching lines @@
 }
 
 bool ExtensionUnpacker::Run() {
   VLOG(1) << "Installing extension " << extension_path_.value();
 
   // <profile>/Extensions/INSTALL_TEMP/<version>
   temp_install_dir_ =
     extension_path_.DirName().AppendASCII(filenames::kTempExtensionName);
 
   if (!file_util::CreateDirectory(temp_install_dir_)) {
-
 #if defined(OS_WIN)
     std::string dir_string = WideToUTF8(temp_install_dir_.value());
 #else
     std::string dir_string = temp_install_dir_.value();
 #endif
 
     SetError(kCouldNotCreateDirectoryError + dir_string);
     return false;
   }
 
@@ skipping 141 matching lines @@
 
   parsed_catalogs_->Set(WideToUTF8(relative_path.DirName().ToWStringHack()),
                         root.release());
 
   return true;
 }
 
 void ExtensionUnpacker::SetError(const std::string &error) {
   error_message_ = error;
 }