Cleanup: Make namespace shell_integration_linux follow the style guide.

chrome/browser/web_applications/web_app_linux.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/browser/web_applications/web_app.h"
 
 #include "base/environment.h"
 #include "base/logging.h"
 #include "chrome/browser/shell_integration_linux.h"
 #include "content/public/browser/browser_thread.h"
 
 namespace web_app {
 
 namespace internals {
 
 bool CreatePlatformShortcuts(
     const base::FilePath& web_app_path,
     const ShortcutInfo& shortcut_info,
     const extensions::FileHandlersInfo& file_handlers_info,
     const ShortcutLocations& creation_locations,
     ShortcutCreationReason /*creation_reason*/) {
 #if !defined(OS_CHROMEOS)
   DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::FILE));
-  return ShellIntegrationLinux::CreateDesktopShortcut(
+  return shell_integration_linux::CreateDesktopShortcut(
       shortcut_info, creation_locations);
 #else
   return false;
 #endif
 }
 
 void DeletePlatformShortcuts(const base::FilePath& web_app_path,
                              const ShortcutInfo& shortcut_info) {
 #if !defined(OS_CHROMEOS)
-  ShellIntegrationLinux::DeleteDesktopShortcuts(shortcut_info.profile_path,
+  shell_integration_linux::DeleteDesktopShortcuts(shortcut_info.profile_path,
       shortcut_info.extension_id);
 #endif
 }
 
 void UpdatePlatformShortcuts(
     const base::FilePath& web_app_path,
     const base::string16& /*old_app_title*/,
     const ShortcutInfo& shortcut_info,
     const extensions::FileHandlersInfo& file_handlers_info) {
   DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::FILE));
 
   scoped_ptr<base::Environment> env(base::Environment::Create());
 
   // Find out whether shortcuts are already installed.
   ShortcutLocations creation_locations =
-      ShellIntegrationLinux::GetExistingShortcutLocations(
+      shell_integration_linux::GetExistingShortcutLocations(
           env.get(), shortcut_info.profile_path, shortcut_info.extension_id);
   // Always create a hidden shortcut in applications if a visible one is not
   // being created. This allows the operating system to identify the app, but
   // not show it in the menu.
   creation_locations.hidden = true;
 
   CreatePlatformShortcuts(web_app_path,
                           shortcut_info,
                           file_handlers_info,
                           creation_locations,
                           SHORTCUT_CREATION_BY_USER);
 }
 
 void DeleteAllShortcutsForProfile(const base::FilePath& profile_path) {
 #if !defined(OS_CHROMEOS)
-  ShellIntegrationLinux::DeleteAllDesktopShortcuts(profile_path);
+  shell_integration_linux::DeleteAllDesktopShortcuts(profile_path);
 #endif
 }
 
 }  // namespace internals
 
 }  // namespace web_app