Linux: Support the --class argument (Reland)

chrome/browser/ui/views/panels/panel_view.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/ui/views/panels/panel_view.h"
 
 #include <stddef.h>
 #include <map>
 #include <utility>
 
@@ skipping 274 matching lines @@
   window_ = new views::Widget;
   views::Widget::InitParams params(views::Widget::InitParams::TYPE_WINDOW);
   params.delegate = this;
   params.remove_standard_frame = true;
   params.keep_on_top = always_on_top;
   params.visible_on_all_workspaces = always_on_top;
   params.bounds = bounds;
 
 #if defined(USE_X11) && !defined(OS_CHROMEOS)
   params.wm_class_name = web_app::GetWMClassFromAppName(panel->app_name());
-  params.wm_class_class = shell_integration_linux::GetProgramClassName();
+  params.wm_class_class = shell_integration_linux::GetProgramClassClass();
 #endif
 
   window_->Init(params);
   window_->set_frame_type(views::Widget::FRAME_TYPE_FORCE_CUSTOM);
   window_->set_focus_on_creation(false);
   window_->AddObserver(this);
 
 #if !defined(USE_ASH)
   // Prevent the browser process from shutting down while this window is open.
   // Chrome OS already has a mechanism to always stay alive and skips this.
@@ skipping 838 matching lines @@
   // SWP_FRAMECHANGED flag must be called in order for the cached window data
   // to be updated properly.
   // http://msdn.microsoft.com/en-us/library/windows/desktop/ms633591(v=vs.85).aspx
   if (update_frame) {
     ::SetWindowPos(native_window, NULL, 0, 0, 0, 0,
                    SWP_FRAMECHANGED | SWP_NOMOVE | SWP_NOSIZE |
                        SWP_NOZORDER | SWP_NOACTIVATE);
   }
 }
 #endif