Make the minimized home card not overlap activities on Athena

extensions/shell/browser/shell_desktop_controller.cc

Index: extensions/shell/browser/shell_desktop_controller.cc
diff --git a/extensions/shell/browser/shell_desktop_controller.cc b/extensions/shell/browser/shell_desktop_controller.cc
index 5cec7fe21384b32b77205374caed6f1c4ea3781c..e7d20575f15c6a8723e7ae493f4c49badb4e6760 100644
--- a/extensions/shell/browser/shell_desktop_controller.cc
+++ b/extensions/shell/browser/shell_desktop_controller.cc
@@ -196,6 +196,11 @@ void ShellDesktopController::CloseAppWindows() {
     app_window_controller_->CloseAppWindows();
 }
 
+void ShellDesktopController::SetDisplayWorkAreaInsets(
+    const gfx::Insets& insets) {
+  test_screen_->SetWorkAreaInsets(insets);
+}
+
 aura::Window* ShellDesktopController::GetDefaultParent(
     aura::Window* context,
     aura::Window* window,