First step to create application shortcuts on Linux.

chrome/browser/browser.cc

 // Copyright (c) 2006-2009 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/browser.h"
 
 #include "app/animation.h"
 #include "app/l10n_util.h"
 #include "base/command_line.h"
 #include "base/idle_timer.h"
@@ skipping 1096 matching lines @@
   // TODO(beng): figure out how to juggle this.
   gfx::NativeWindow parent_window = window_->GetNativeHandle();
   select_file_dialog_->SelectFile(SelectFileDialog::SELECT_OPEN_FILE,
                                   string16(), FilePath(),
                                   NULL, 0, FILE_PATH_LITERAL(""),
                                   parent_window, NULL);
 }
 
 void Browser::OpenCreateShortcutsDialog() {
   UserMetrics::RecordAction(L"CreateShortcut", profile_);
-#if defined(OS_WIN)
+#if defined(OS_WIN) || defined(OS_LINUX)
   GetSelectedTabContents()->CreateShortcut();
 #else
   NOTIMPLEMENTED();
 #endif
 }
 
 void Browser::ToggleDevToolsWindow() {
   UserMetrics::RecordAction(L"ShowJSConsole", profile_);
   DevToolsManager::GetInstance()->ToggleDevToolsWindow(
       GetSelectedTabContents()->render_view_host());
@@ skipping 1667 matching lines @@
 ///////////////////////////////////////////////////////////////////////////////
 // BrowserToolbarModel (private):
 
 NavigationController* Browser::BrowserToolbarModel::GetNavigationController() {
   // This |current_tab| can be NULL during the initialization of the
   // toolbar during window creation (i.e. before any tabs have been added
   // to the window).
   TabContents* current_tab = browser_->GetSelectedTabContents();
   return current_tab ? &current_tab->controller() : NULL;
 }