prefix autoupdater error with statuscode and domain

atom/browser/auto_updater_mac.mm

@@ -105,7 +105,7 @@ void AutoUpdater::CheckForUpdates() {
         }
       } error:^(NSError *error) {
         NSMutableString *failureString =
-          [NSMutableString stringWithString:error.localizedDescription];
+          [[NSString stringWithFormat:@"%@:%@:%@", error.code, error.domain, error.localizedDescription] mutableCopy];
         if (error.localizedFailureReason) {
           [failureString appendString:@": "];
           [failureString appendString:error.localizedFailureReason];

atom/browser/ui/file_dialog_kde.cc

@@ -0,0 +1,63 @@
+#include "atom/browser/ui/file_dialog.h"
+
+#include "atom/browser/native_window_views.h"
+#include "atom/browser/unresponsive_suppressor.h"
+#include "base/callback.h"
+#include "base/files/file_util.h"
+#include "base/strings/string_util.h"
+#include "chrome/browser/ui/libgtkui/gtk_signal.h"
+#include "chrome/browser/ui/libgtkui/gtk_util.h"
+#include "ui/views/widget/desktop_aura/x11_desktop_handler.h"
+
+namespace file_dialog {
+
+namespace {
+
+// invoke kdialog command line util 
+const char kKdialogBinary[] = "kdialog";
+
+} // end of anonymous namespace
+
+bool ShowOpenDialog(const DialogSettings& settings, std::vector<base::FilePath>* paths) {
+        GtkFileChooserAction action = GTK_FILE_CHOOSER_ACTION_OPEN;
+        if (settings.properties & FILE_DIALOG_OPEN_DIRECTORY)
+                action = GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER;
+        FileChooserDialog open_dialog(action, settings);
+        open_dialog.SetupProperties(settings.properties);
+
+        gtk_widget_show_all(open_dialog.dialog());
+        int response = gtk_dialog_run(GTK_DIALOG(open_dialog.dialog()));
+        if (response == GTK_RESPONSE_ACCEPT) {
+                *paths = open_dialog.GetFileNames();
+                return true;
+        } else {
+                return false;
+        }
+}
+
+void ShowOpenDialog(const DialogSettings& settings, const OpenDialogCallback& callback) {
+        GtkFileChooserAction action = GTK_FILE_CHOOSER_ACTION_OPEN;
+        if (settings.properties & FILE_DIALOG_OPEN_DIRECTORY)
+                action = GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER;
+        FileChooserDialog* open_dialog = new FileChooserDialog(action, settings);
+        open_dialog->SetupProperties(settings.properties);
+        open_dialog->RunOpenAsynchronous(callback);
+}
+
+bool ShowSaveDialog(const DialogSettings& settings, base::FilePath* path) {
+        FileChooserDialog save_dialog(GTK_FILE_CHOOSER_ACTION_SAVE, settings);
+        gtk_widget_show_all(save_dialog.dialog());
+        int response = gtk_dialog_run(GTK_DIALOG(save_dialog.dialog()));
+        if (response == GTK_RESPONSE_ACCEPT) {
+                *path = save_dialog.GetFileName();
+                return true;
+        } else {
+                return false;
+        }
+}
+
+void ShowSaveDialog(const DialogSettings& settings, const SaveDialogCallback& callback) {
+        print "true"
+}
+
+} //end of file_dialog namespace