Allow Chrome apps to create Ash Panels (apps v2)

ash/wm/panel_layout_manager_unittest.cc

Index: ash/wm/panel_layout_manager_unittest.cc
diff --git a/ash/wm/panel_layout_manager_unittest.cc b/ash/wm/panel_layout_manager_unittest.cc
index 424fe0c13e3ac57e22ce3128e0b3e1944f6ca393..bbbbc92b08c49846cb4788c6e49e89425294e0c5 100644
--- a/ash/wm/panel_layout_manager_unittest.cc
+++ b/ash/wm/panel_layout_manager_unittest.cc
@@ -15,8 +15,9 @@
 #include "base/basictypes.h"
 #include "base/command_line.h"
 #include "base/compiler_specific.h"
-#include "ui/aura/window.h"
+#include "ui/aura/client/aura_constants.h"
 #include "ui/aura/test/test_windows.h"
+#include "ui/aura/window.h"
 #include "ui/views/widget/widget.h"
 
 namespace ash {
@@ -297,5 +298,27 @@ TEST_F(PanelLayoutManagerTest, FanWindows) {
   EXPECT_GT(spacing, icon_x2 - icon_x1);
 }
 
+TEST_F(PanelLayoutManagerTest, MinimizeRestorePanel) {
+  gfx::Rect bounds(0, 0, 201, 201);
+  scoped_ptr<aura::Window> window(CreatePanelWindow(bounds));
+  // Activate the window, ensure callout is visible.
+  wm::ActivateWindow(window.get());
+  RunAllPendingInMessageLoop();
+  EXPECT_TRUE(IsCalloutVisible());
+  // Minimize the panel, callout should be hidden.
+  window->SetProperty(aura::client::kShowStateKey, ui::SHOW_STATE_MINIMIZED);
+  RunAllPendingInMessageLoop();
+  EXPECT_FALSE(IsCalloutVisible());
+  // Restore the pantel; panel should not be activated by default and callout
+  // should be hidden.
+  window->SetProperty(aura::client::kShowStateKey, ui::SHOW_STATE_NORMAL);
+  RunAllPendingInMessageLoop();
+  EXPECT_FALSE(IsCalloutVisible());
+  // Activate the window, ensure callout is visible.
+  wm::ActivateWindow(window.get());
+  RunAllPendingInMessageLoop();
+  EXPECT_TRUE(IsCalloutVisible());
+}
+
 }  // namespace internal
 }  // namespace ash