Improving window auto management between workspaces

ash/wm/property_util.cc

Index: ash/wm/property_util.cc
diff --git a/ash/wm/property_util.cc b/ash/wm/property_util.cc
index d52b196bd39548822004ed2941072ca13a52b047..635279769a13f9f6773a426fbc3734ce82d63aba 100644
--- a/ash/wm/property_util.cc
+++ b/ash/wm/property_util.cc
@@ -48,7 +48,7 @@ void SetTrackedByWorkspace(aura::Window* window, bool value) {
   window->SetProperty(internal::kWindowTrackedByWorkspaceKey, value);
 }
 
-bool GetTrackedByWorkspace(aura::Window* window) {
+bool GetTrackedByWorkspace(const aura::Window* window) {
   return window->GetProperty(internal::kWindowTrackedByWorkspaceKey);
 }
 
@@ -56,7 +56,7 @@ void SetIgnoredByShelf(aura::Window* window, bool value) {
   window->SetProperty(internal::kIgnoredByShelfKey, value);
 }
 
-bool GetIgnoredByShelf(aura::Window* window) {
+bool GetIgnoredByShelf(const aura::Window* window) {
   return window->GetProperty(internal::kIgnoredByShelfKey);
 }