[Cleanup] Rename WindowSettings to WindowState

ash/wm/workspace/snap_sizer_unittest.cc

Index: ash/wm/workspace/snap_sizer_unittest.cc
diff --git a/ash/wm/workspace/snap_sizer_unittest.cc b/ash/wm/workspace/snap_sizer_unittest.cc
index 8802242b80780cf4e43132951895586271cb75f4..efc008cda45532971c00b7792edb7d5d8eebd777 100644
--- a/ash/wm/workspace/snap_sizer_unittest.cc
+++ b/ash/wm/workspace/snap_sizer_unittest.cc
@@ -8,7 +8,7 @@
 #include "ash/screen_ash.h"
 #include "ash/shell.h"
 #include "ash/test/ash_test_base.h"
-#include "ash/wm/window_util.h"
+#include "ash/wm/window_state.h"
 #include "base/command_line.h"
 #include "ui/aura/root_window.h"
 #include "ui/aura/test/test_window_delegate.h"
@@ -85,7 +85,8 @@ TEST_F(SnapSizerTest, MinimumSize) {
 
   // It should be possible to snap a window with a minimum size.
   delegate.set_minimum_size(gfx::Size(kWorkAreaBounds.width() - 1, 0));
-  EXPECT_TRUE(ash::wm::CanSnapWindow(window.get()));
+  wm::WindowState* window_state = wm::GetWindowState(window.get());
+  EXPECT_TRUE(window_state->CanSnap());
   SnapSizer::SnapWindow(window.get(), SnapSizer::RIGHT_EDGE);
   gfx::Rect expected = gfx::Rect(kWorkAreaBounds.x() + 1,
                                  kWorkAreaBounds.y(),
@@ -96,7 +97,7 @@ TEST_F(SnapSizerTest, MinimumSize) {
   // It should not be possible to snap a window with a maximum size.
   delegate.set_minimum_size(gfx::Size());
   delegate.set_maximum_size(gfx::Size(kWorkAreaBounds.width() - 1, INT_MAX));
-  EXPECT_FALSE(ash::wm::CanSnapWindow(window.get()));
+  EXPECT_FALSE(window_state->CanSnap());
 }
 
 // Test that repeadedly calling SnapSizer::SnapWindow() steps through the ideal