[Ash] Only snap windows that can maximize.

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 986d041da11a1a2e511c4cb534db032f87da0be1..3cd7e6c10b4b165890972078190abeb9c910d57e 100644
--- a/ash/wm/maximize_mode/maximize_mode_window_manager_unittest.cc
+++ b/ash/wm/maximize_mode/maximize_mode_window_manager_unittest.cc
@@ -119,12 +119,9 @@ class MaximizeModeWindowManagerTest : public test::AshTestBase {
                                                bool can_maximize,
                                                bool can_resize) {
     aura::test::TestWindowDelegate* delegate = NULL;
-    if (!can_maximize) {
-      delegate = aura::test::TestWindowDelegate::CreateSelfDestroyingDelegate();
-      delegate->set_window_component(HTCAPTION);
-      if (!max_size.IsEmpty())
-        delegate->set_maximum_size(max_size);
-    }
+    delegate = aura::test::TestWindowDelegate::CreateSelfDestroyingDelegate();
+    delegate->set_window_component(HTCAPTION);
+    delegate->set_maximum_size(max_size);
     aura::Window* window = aura::test::CreateTestWindowWithDelegateAndType(
         delegate, type, 0, bounds, NULL);
     window->SetProperty(aura::client::kCanMaximizeKey, can_maximize);