mash: Relay some Chrome aura window properties to Ash.

ui/views/mus/mus_client.h

Index: ui/views/mus/mus_client.h
diff --git a/ui/views/mus/mus_client.h b/ui/views/mus/mus_client.h
index 72792a72c520077a42ff6d760307bdc04bb16de2..f35dea3d8cec12c0fc84452d92e3723a672363c1 100644
--- a/ui/views/mus/mus_client.h
+++ b/ui/views/mus/mus_client.h
@@ -15,6 +15,7 @@
 #include "ui/aura/mus/window_tree_client_delegate.h"
 #include "ui/base/dragdrop/os_exchange_data_provider_factory.h"
 #include "ui/views/mus/mus_export.h"
+#include "ui/views/mus/mus_property_mirror.h"

[sky, 2017/01/27 20:10:45]

Forward declare?

[msw, 2017/01/27 21:19:25]

Done.

 #include "ui/views/mus/screen_mus_delegate.h"
 #include "ui/views/widget/widget.h"
 
@@ -58,8 +59,7 @@ class MusClientTestApi;
 
 // MusClient establishes a connection to mus and sets up necessary state so that
 // aura and views target mus. This class is useful for typical clients, not the
-// WindowManager. Most clients don't create this directly, rather use
-// AuraInit.
+// WindowManager. Most clients don't create this directly, rather use AuraInit.
 class VIEWS_MUS_EXPORT MusClient
     : public aura::WindowTreeClientDelegate,
       public ScreenMusDelegate,
@@ -104,6 +104,13 @@ class VIEWS_MUS_EXPORT MusClient
   void AddObserver(MusClientObserver* observer);
   void RemoveObserver(MusClientObserver* observer);
 
+  MusPropertyMirror* mus_property_mirror() {
+    return mus_property_mirror_.get();
+  }
+  void set_mus_property_mirror(std::unique_ptr<MusPropertyMirror> mirror) {

[sky, 2017/01/27 20:10:45]

As this runs a destructor I think it should be SetMusPropertyMirror and not
inlined.

[msw, 2017/01/27 21:19:25]

Done.

+    mus_property_mirror_ = std::move(mirror);
+  }
+
  private:
   friend class AuraInit;
   friend class test::MusClientTestApi;
@@ -140,6 +147,7 @@ class VIEWS_MUS_EXPORT MusClient
   std::unique_ptr<ScreenMus> screen_;
 
   std::unique_ptr<aura::PropertyConverter> property_converter_;
+  std::unique_ptr<MusPropertyMirror> mus_property_mirror_;
 
   std::unique_ptr<aura::WindowTreeClient> window_tree_client_;