Moves accelerator registration to WindowManager

components/mus/public/cpp/window_manager_delegate.h

Index: components/mus/public/cpp/window_manager_delegate.h
diff --git a/components/mus/public/cpp/window_manager_delegate.h b/components/mus/public/cpp/window_manager_delegate.h
index 9fe860f20b19a6843fb44ed3ddf94f8389f95eec..c4ac88e66d90d67e29e083a0c7105fd238792e86 100644
--- a/components/mus/public/cpp/window_manager_delegate.h
+++ b/components/mus/public/cpp/window_manager_delegate.h
@@ -10,7 +10,10 @@
 #include <map>
 #include <vector>
 
+#include "base/callback_forward.h"
 #include "base/memory/scoped_ptr.h"
+#include "components/mus/public/interfaces/input_event_matcher.mojom.h"
+#include "components/mus/public/interfaces/input_events.mojom.h"
 #include "components/mus/public/interfaces/window_manager_constants.mojom.h"
 
 namespace gfx {
@@ -21,11 +24,18 @@ namespace mus {
 
 class Window;
 
+// See the mojom with the same name for details on the functions in this
+// interface.
 class WindowManagerClient {
  public:
   virtual void SetFrameDecorationValues(
       mojom::FrameDecorationValuesPtr values) = 0;
 
+  virtual void AddAccelerator(uint32_t id,
+                              mojom::EventMatcherPtr event_matcher,
+                              const base::Callback<void(bool)>& callback) = 0;
+  virtual void RemoveAccelerator(uint32_t id) = 0;
+
  protected:
   virtual ~WindowManagerClient() {}
 };
@@ -62,6 +72,8 @@ class WindowManagerDelegate {
   virtual Window* OnWmCreateTopLevelWindow(
       std::map<std::string, std::vector<uint8_t>>* properties) = 0;
 
+  virtual void OnAccelerator(uint32_t id, mus::mojom::EventPtr event) = 0;
+
  protected:
   virtual ~WindowManagerDelegate() {}
 };