Linux: Use --embed for dialogs on KDE3; Clean up dialogs_kde.cc.

chrome/browser/ui/gtk/dialogs_common.h

Index: chrome/browser/ui/gtk/dialogs_common.h
===================================================================
--- chrome/browser/ui/gtk/dialogs_common.h	(revision 109476)
+++ chrome/browser/ui/gtk/dialogs_common.h	(working copy)
@@ -9,9 +9,8 @@
 #pragma once
 
 #include <set>
-#include <string>
-#include <vector>
 
+#include "base/nix/xdg_util.h"
 #include "chrome/browser/ui/shell_dialogs.h"
 
 // Shared implementation SelectFileDialog used by SelectFileDialogImplGTK
@@ -20,7 +19,9 @@
   // Factory method for creating a GTK-styled SelectFileDialogImpl
   static SelectFileDialogImpl* NewSelectFileDialogImplGTK(Listener* listener);
   // Factory method for creating a KDE-styled SelectFileDialogImpl
-  static SelectFileDialogImpl* NewSelectFileDialogImplKDE(Listener* listener);
+  static SelectFileDialogImpl* NewSelectFileDialogImplKDE(
+      Listener* listener,
+      base::nix::DesktopEnvironment desktop);
 
   // BaseShellDialog implementation.
   virtual bool IsRunning(gfx::NativeWindow parent_window) const;
@@ -69,5 +70,3 @@
 };
 
 #endif  // CHROME_BROWSER_UI_GTK_DIALOGS_COMMON_H_
-
-