Remove docked windows entirely in M59.

ash/wm/maximize_mode/maximize_mode_window_manager_unittest.cc

Index: ash/wm/maximize_mode/maximize_mode_window_manager_unittest.cc
diff --git a/ash/wm/maximize_mode/maximize_mode_window_manager_unittest.cc b/ash/wm/maximize_mode/maximize_mode_window_manager_unittest.cc
index b2f9411ed1e309a038e18c9c2ef0159031c4e388..6e51b4fd6deb745d6957c2b98b5441e76b8a4566 100644
--- a/ash/wm/maximize_mode/maximize_mode_window_manager_unittest.cc
+++ b/ash/wm/maximize_mode/maximize_mode_window_manager_unittest.cc
@@ -1587,27 +1587,6 @@ TEST_F(MaximizeModeWindowManagerTest, AlwaysOnTopWindows) {
   EXPECT_TRUE(wm::GetWindowState(w2.get())->can_be_dragged());
 }
 
-// Tests that docked windows are not maximized, and not tracked.
-TEST_F(MaximizeModeWindowManagerTest, DontMaximizeDockedWindows) {
-  // Enable window docking for this test.
-  base::CommandLine::ForCurrentProcess()->AppendSwitch(
-      ash::switches::kAshEnableDockedWindows);
-
-  gfx::Rect rect(10, 10, 200, 50);
-  std::unique_ptr<aura::Window> window(
-      CreateWindow(ui::wm::WINDOW_TYPE_NORMAL, rect));
-
-  wm::WMEvent dock_event(wm::WM_EVENT_DOCK);
-  wm::GetWindowState(window.get())->OnWMEvent(&dock_event);
-  EXPECT_TRUE(wm::GetWindowState(window.get())->IsDocked());
-  EXPECT_FALSE(wm::GetWindowState(window.get())->IsMaximized());
-
-  MaximizeModeWindowManager* manager = CreateMaximizeModeWindowManager();
-  EXPECT_TRUE(wm::GetWindowState(window.get())->IsDocked());
-  EXPECT_FALSE(wm::GetWindowState(window.get())->IsMaximized());
-  EXPECT_EQ(0, manager->GetNumberOfManagedWindows());
-}
-
 // Tests that windows that can control maximized bounds are not maximized
 // and not tracked.
 TEST_F(MaximizeModeWindowManagerTest, DontMaximizeClientManagedWindows) {