Make the minimized home card not overlap activities on Athena

athena/wm/window_manager_unittest.cc

Index: athena/wm/window_manager_unittest.cc
diff --git a/athena/wm/window_manager_unittest.cc b/athena/wm/window_manager_unittest.cc
index 35ab704a1ccf1731e8cfbdbef4f53e156c16bda3..9150f0fed329715b019250c87c24589e2d4ce448 100644
--- a/athena/wm/window_manager_unittest.cc
+++ b/athena/wm/window_manager_unittest.cc
@@ -4,9 +4,40 @@
 
 #include "athena/wm/public/window_manager.h"
 
+#include "athena/screen/public/screen_manager.h"
 #include "athena/test/athena_test_base.h"
+#include "ui/aura/client/window_tree_client.h"
+#include "ui/aura/window.h"
+#include "ui/gfx/display.h"
+#include "ui/gfx/insets.h"
+#include "ui/gfx/screen.h"
 
-typedef athena::test::AthenaTestBase WindowManagerTest;
+namespace athena {
+
+typedef test::AthenaTestBase WindowManagerTest;
 
 TEST_F(WindowManagerTest, Empty) {
 }
+
+// Verifies that activities are created with the work area bounds.
+TEST_F(WindowManagerTest, NewActivityBounds) {
+  gfx::Insets work_area_insets(1, 2, 3, 4);
+  ScreenManager::Get()->SetWorkAreaInsets(work_area_insets);
+
+  aura::Window* window = new aura::Window(NULL);
+  window->SetType(ui::wm::WINDOW_TYPE_NORMAL);
+  window->Init(aura::WINDOW_LAYER_TEXTURED);
+  aura::client::ParentWindowWithContext(
+      window, ScreenManager::Get()->GetContext(), gfx::Rect());
+  window->Show();
+
+  gfx::Display display = gfx::Screen::GetNativeScreen()->GetPrimaryDisplay();
+  gfx::Rect expected_work_area_bounds = display.bounds();
+  expected_work_area_bounds.Inset(work_area_insets);
+  EXPECT_EQ(expected_work_area_bounds.ToString(),
+            display.work_area().ToString());
+  EXPECT_EQ(expected_work_area_bounds.ToString(),
+            window->GetBoundsInScreen().ToString());
+}
+
+}  // namespace athena