Basic display management for mus

components/mus/mus_app.h

Index: components/mus/mus_app.h
diff --git a/components/mus/mus_app.h b/components/mus/mus_app.h
index 64958ba9b91373fd8dfd31393549907f5ee2692e..621c08ce320a54d6cdc6ef377e8693c4ea3e1074 100644
--- a/components/mus/mus_app.h
+++ b/components/mus/mus_app.h
@@ -12,6 +12,7 @@
 #include <vector>
 
 #include "base/macros.h"
+#include "base/memory/weak_ptr.h"
 #include "components/mus/public/interfaces/display.mojom.h"
 #include "components/mus/public/interfaces/gpu.mojom.h"
 #include "components/mus/public/interfaces/user_access_manager.mojom.h"
@@ -26,6 +27,7 @@
 #include "services/shell/public/cpp/interface_factory.h"
 #include "services/shell/public/cpp/shell_client.h"
 #include "services/tracing/public/cpp/tracing_impl.h"
+#include "ui/gfx/geometry/rect.h"

[sky, 2016/05/03 02:39:50]

forward declare rect.

[rjkroege, 2016/05/03 21:03:03]

Done.

 
 #if defined(USE_OZONE)
 #include "ui/ozone/public/client_native_pixmap_factory.h"
@@ -42,6 +44,7 @@ class PlatformEventSource;
 namespace mus {
 namespace ws {
 class ForwardingWindowManager;
+class PlatformScreen;
 class WindowServer;
 }
 
@@ -117,6 +120,9 @@ class MandolineUIServicesApp
   void Create(shell::Connection* connection,
               mojom::GpuRequest request) override;
 
+  // Callbacks for display configuration.
+  void CreatePhysicalDisplayCallback(int64_t id, gfx::Rect bounds);

[sky, 2016/05/03 02:39:50]

const gfx::Rect&, document what id is, and name this OnCreatedPhysicalDisplay.

[rjkroege, 2016/05/03 21:03:03]

Done.

+
   ws::PlatformDisplayInitParams platform_display_init_params_;
   std::unique_ptr<ws::WindowServer> window_server_;
   std::unique_ptr<ui::PlatformEventSource> event_source_;
@@ -131,6 +137,10 @@ class MandolineUIServicesApp
   std::unique_ptr<ui::ClientNativePixmapFactory> client_native_pixmap_factory_;
 #endif
 
+  std::unique_ptr<ws::PlatformScreen> platform_screen_;
+
+  base::WeakPtrFactory<MandolineUIServicesApp> weak_ptr_factory_;
+
   DISALLOW_COPY_AND_ASSIGN(MandolineUIServicesApp);
 };