Support MINIMIZED, MAXIMIZED, FULLSCREEN state when showing a chrome window.

ui/views/widget/desktop_aura/desktop_window_tree_host_x11.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 "ui/views/widget/desktop_aura/desktop_window_tree_host_x11.h"
 
 #include <X11/extensions/shape.h>
 #include <X11/extensions/XInput2.h>
 #include <X11/Xatom.h>
 #include <X11/Xregion.h>
@@ skipping 350 matching lines @@
 
 aura::WindowTreeHost* DesktopWindowTreeHostX11::AsWindowTreeHost() {
   return this;
 }
 
 void DesktopWindowTreeHostX11::ShowWindowWithState(
     ui::WindowShowState show_state) {
   if (!window_mapped_)
     MapWindow(show_state);
 
-  if (show_state == ui::SHOW_STATE_NORMAL ||
-      show_state == ui::SHOW_STATE_MAXIMIZED) {
-    Activate();
+  switch (show_state) {
+    case ui::SHOW_STATE_NORMAL:
+      Activate();
+      break;
+    case ui::SHOW_STATE_MAXIMIZED:
+      Maximize();
+      break;
+    case ui::SHOW_STATE_MINIMIZED:
+      Minimize();
+      break;
+    case ui::SHOW_STATE_FULLSCREEN:
+      SetFullscreen(TRUE);

[Peter Kasting, 2015/05/14 00:10:13]

Shouldn't this be "true" instead of "TRUE"?

[joone, 2015/05/14 18:18:57]

Yes, it should be true. I'll fix it.

+      break;
+    default:
+      break;
   }
 
   native_widget_delegate_->AsWidget()->SetInitialFocus(show_state);
 }
 
 void DesktopWindowTreeHostX11::ShowMaximizedWithBounds(
     const gfx::Rect& restored_bounds) {
   ShowWindowWithState(ui::SHOW_STATE_MAXIMIZED);
   // Enforce |restored_bounds_in_pixels_| since calling Maximize() could have
   // reset it.
@@ skipping 1603 matching lines @@
   if (linux_ui) {
     ui::NativeTheme* native_theme = linux_ui->GetNativeTheme(window);
     if (native_theme)
       return native_theme;
   }
 
   return ui::NativeTheme::instance();
 }
 
 }  // namespace views