Relocate ozone gbm overlay config cache to manager

ui/ozone/platform/drm/host/drm_overlay_manager_core.h

Index: ui/ozone/platform/drm/host/drm_overlay_manager_core.h
diff --git a/ui/ozone/platform/drm/host/drm_overlay_candidates_host_core.h b/ui/ozone/platform/drm/host/drm_overlay_manager_core.h
similarity index 50%
rename from ui/ozone/platform/drm/host/drm_overlay_candidates_host_core.h
rename to ui/ozone/platform/drm/host/drm_overlay_manager_core.h
index eec43c5925bdc7648f5975494f046e557966a8aa..7a53a3d11717bbb4d22ecc66473a8b0ab6eade9d 100644
--- a/ui/ozone/platform/drm/host/drm_overlay_candidates_host_core.h
+++ b/ui/ozone/platform/drm/host/drm_overlay_manager_core.h
@@ -2,13 +2,13 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef UI_OZONE_PLATFORM_DRM_HOST_DRM_OVERLAY_CANDIDATES_CORE_H_
-#define UI_OZONE_PLATFORM_DRM_HOST_DRM_OVERLAY_CANDIDATES_CORE_H_
+#ifndef UI_OZONE_PLATFORM_DRM_HOST_DRM_OVERLAY_MANAGER_CORE_H_
+#define UI_OZONE_PLATFORM_DRM_HOST_DRM_OVERLAY_MANAGER_CORE_H_
 
 #include <stdint.h>
 
-#include <deque>
-#include <map>
+//#include <deque>
+//#include <map>
 #include <vector>
 
 #include "base/containers/mru_cache.h"
@@ -16,15 +16,15 @@
 #include "base/memory/scoped_vector.h"
 #include "ui/ozone/common/gpu/ozone_gpu_message_params.h"
 #include "ui/ozone/public/overlay_candidates_ozone.h"
+#include "ui/ozone/public/overlay_manager_ozone.h"
 
 namespace ui {
-
-class DrmWindowHost;
+class DrmWindowHostManager;
 
 // Pluggable sender proxy abstract base class.
-class DrmOverlayCandidatesHostProxy {
+class DrmOverlayManagerProxy {
  public:
-  virtual ~DrmOverlayCandidatesHostProxy() = 0;
+  virtual ~DrmOverlayManagerProxy() = 0;
   virtual bool IsConnected() = 0;
   virtual bool CheckOverlayCapabilities(
       gfx::AcceleratedWidget widget,
@@ -33,29 +33,38 @@ class DrmOverlayCandidatesHostProxy {
   virtual void RegisterHandler() = 0;
 };
 
-// This is the core functionality of DrmOverlayCandidatesHost where the
+// This is the core functionality of DrmOverlayManager where the
 // communication with the GPU thread is via a pluggable proxy.
-class DrmOverlayCandidatesHostCore : public OverlayCandidatesOzone {
+class DrmOverlayManagerCore : public OverlayManagerOzone {
  public:
-  DrmOverlayCandidatesHostCore(DrmOverlayCandidatesHostProxy* proxy,
-                               DrmWindowHost* window);
-  ~DrmOverlayCandidatesHostCore() override;
+  DrmOverlayManagerCore(DrmOverlayManagerProxy* proxy,
+                        DrmWindowHostManager* window_manager);
+  ~DrmOverlayManagerCore() override;
 
-  // OverlayCandidatesOzone:
-  void CheckOverlaySupport(OverlaySurfaceCandidateList* candidates) override;
+  // OverlayManagerOzone:
+  scoped_ptr<OverlayCandidatesOzone> CreateOverlayCandidates(
+      gfx::AcceleratedWidget w) override;
 
   void ResetCache();
   void GpuSentOverlayResult(bool* handled,
                             gfx::AcceleratedWidget widget,
                             const std::vector<OverlayCheck_Params>& params);
 
+  void CheckOverlaySupport(
+      OverlayCandidatesOzone::OverlaySurfaceCandidateList* candidates,
+      gfx::AcceleratedWidget widget);
+
  private:
   void SendOverlayValidationRequest(
-      const std::vector<OverlayCheck_Params>& list) const;
-  bool CanHandleCandidate(const OverlaySurfaceCandidate& candidate) const;
+      const std::vector<OverlayCheck_Params>& new_params,
+      gfx::AcceleratedWidget widget) const;
+  bool CanHandleCandidate(
+      const OverlayCandidatesOzone::OverlaySurfaceCandidate& candidate,
+      gfx::AcceleratedWidget widget) const;
 
-  DrmOverlayCandidatesHostProxy* proxy_;  // Not owned.
-  DrmWindowHost* window_;                 // Not owned.
+  bool is_supported_;
+  DrmOverlayManagerProxy* proxy_;         // Not owned.
+  DrmWindowHostManager* window_manager_;  // Not owned.
 
   // List of all OverlayCheck_Params which have been validated in GPU side.
   // Value is set to true if we are waiting for validation results from GPU.
@@ -63,9 +72,9 @@ class DrmOverlayCandidatesHostCore : public OverlayCandidatesOzone {
                      bool,
                      base::MRUCacheNullDeletor<bool>> cache_;
 
-  DISALLOW_COPY_AND_ASSIGN(DrmOverlayCandidatesHostCore);
+  DISALLOW_COPY_AND_ASSIGN(DrmOverlayManagerCore);
 };
 
 }  // namespace ui
 
-#endif  // UI_OZONE_PLATFORM_DRM_HOST_DRM_OVERLAY_CANDIDATES_CORE_H_
+#endif  // UI_OZONE_PLATFORM_DRM_HOST_DRM_OVERLAY_MANAGER_CORE_H_