Cleanup: Make namespace shell_integration_linux follow the style guide.

chrome/browser/ui/views/apps/chrome_native_app_window_views.cc

 // Copyright 2014 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/ui/views/apps/chrome_native_app_window_views.h"
 
 #include "apps/ui/views/app_window_frame_view.h"
 #include "base/command_line.h"
 #include "chrome/app/chrome_command_ids.h"
 #include "chrome/browser/app_mode/app_mode_utils.h"
@@ skipping 118 matching lines @@
         window_state_(
             ash::wm::GetWindowState(native_app_window->GetNativeWindow())) {
     // Add a window state observer to exit fullscreen properly in case
     // fullscreen is exited without going through AppWindow::Restore(). This
     // is the case when exiting immersive fullscreen via the "Restore" window
     // control.
     // TODO(pkotwicz): This is a hack. Remove ASAP. http://crbug.com/319048
     window_state_->AddObserver(this);
     window_state_->window()->AddObserver(this);
   }
-  virtual ~NativeAppWindowStateDelegate(){
+  virtual ~NativeAppWindowStateDelegate() {
     if (window_state_) {
       window_state_->RemoveObserver(this);
       window_state_->window()->RemoveObserver(this);
     }
   }
 
  private:
   // Overridden from ash::wm::WindowStateDelegate.
   virtual bool ToggleFullscreen(ash::wm::WindowState* window_state) OVERRIDE {
     // Windows which cannot be maximized should not be fullscreened.
@@ skipping 66 matching lines @@
   // could plumb context through to here in some cases.
   init_params.top_level = true;
   if (create_params.transparent_background)
     init_params.opacity = views::Widget::InitParams::TRANSLUCENT_WINDOW;
   init_params.keep_on_top = create_params.always_on_top;
 
 #if defined(OS_LINUX) && !defined(OS_CHROMEOS)
   // Set up a custom WM_CLASS for app windows. This allows task switchers in
   // X11 environments to distinguish them from main browser windows.
   init_params.wm_class_name = web_app::GetWMClassFromAppName(app_name);
-  init_params.wm_class_class = ShellIntegrationLinux::GetProgramClassName();
+  init_params.wm_class_class = shell_integration_linux::GetProgramClassName();
   const char kX11WindowRoleApp[] = "app";
   init_params.wm_role_name = std::string(kX11WindowRoleApp);
 #endif
 
   OnBeforeWidgetInit(&init_params, widget());
   widget()->Init(init_params);
 
   // The frame insets are required to resolve the bounds specifications
   // correctly. So we set the window bounds and constraints now.
   gfx::Insets frame_insets = GetFrameInsets();
@@ skipping 475 matching lines @@
     InitializePanelWindow(create_params);
   } else {
     InitializeDefaultWindow(create_params);
   }
   extension_keybinding_registry_.reset(new ExtensionKeybindingRegistryViews(
       Profile::FromBrowserContext(app_window->browser_context()),
       widget()->GetFocusManager(),
       extensions::ExtensionKeybindingRegistry::PLATFORM_APPS_ONLY,
       NULL));
 }