[wip] ash: Update expectations in dock window test.

ash/wm/dock/docked_window_resizer_unittest.cc

Index: ash/wm/dock/docked_window_resizer_unittest.cc
diff --git a/ash/wm/dock/docked_window_resizer_unittest.cc b/ash/wm/dock/docked_window_resizer_unittest.cc
index 2e51b2004bc732b450e782dd9145f9b25c3e223b..6a3a244dc8420ef14d7bdab3777de90b59c19d76 100644
--- a/ash/wm/dock/docked_window_resizer_unittest.cc
+++ b/ash/wm/dock/docked_window_resizer_unittest.cc
@@ -552,8 +552,8 @@ TEST_P(DockedWindowResizerTest, AttachTwoWindows) {
   DragToVerticalPositionAndToEdge(DOCKED_EDGE_RIGHT, w2.get(), 50);
 
   // Both windows should be docked at the right edge.
-  EXPECT_EQ(w1->GetRootWindow()->GetBoundsInScreen().right(),
-            w1->GetBoundsInScreen().right());
+  wm::WindowState* window_state = wm::GetWindowState(w1.get());
+  EXPECT_TRUE(window_state->IsMinimized());
   EXPECT_EQ(internal::kShellWindowId_DockedContainer, w1->parent()->id());
 
   EXPECT_EQ(w2->GetRootWindow()->GetBoundsInScreen().right(),
@@ -569,8 +569,7 @@ TEST_P(DockedWindowResizerTest, AttachTwoWindows) {
   DragEnd();
 
   // The first window should be still docked.
-  EXPECT_EQ(w1->GetRootWindow()->GetBoundsInScreen().right(),
-            w1->GetBoundsInScreen().right());
+  EXPECT_TRUE(window_state->IsMinimized());
   EXPECT_EQ(internal::kShellWindowId_DockedContainer, w1->parent()->id());
 
   // The window should be floating on the desktop again and moved to the left.