Change ScopedPtrHashMap's 2nd template parameter

ui/ozone/platform/drm/gpu/hardware_display_controller.h

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // 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_GPU_HARDWARE_DISPLAY_CONTROLLER_H_
 #define UI_OZONE_PLATFORM_DRM_GPU_HARDWARE_DISPLAY_CONTROLLER_H_
 
 #include <stddef.h>
 #include <stdint.h>
 #include <xf86drmMode.h>
@@ skipping 129 matching lines @@
 
   uint64_t GetTimeOfLastFlip() const;
 
   const std::vector<CrtcController*>& crtc_controllers() const {
     return crtc_controllers_.get();
   }
 
   scoped_refptr<DrmDevice> GetAllocationDrmDevice() const;
 
  private:
-  base::ScopedPtrHashMap<DrmDevice*, HardwareDisplayPlaneList>
+  base::ScopedPtrHashMap<DrmDevice*, scoped_ptr<HardwareDisplayPlaneList>>
       owned_hardware_planes_;
 
   // Stores the CRTC configuration. This is used to identify monitors and
   // configure them.
   ScopedVector<CrtcController> crtc_controllers_;
 
   // Location of the controller on the screen.
   gfx::Point origin_;
 
   // The mode used by the last modesetting operation.
   drmModeModeInfo mode_;
 
   bool is_disabled_;
 
   DISALLOW_COPY_AND_ASSIGN(HardwareDisplayController);
 };
 
 }  // namespace ui
 
 #endif  // UI_OZONE_PLATFORM_DRM_GPU_HARDWARE_DISPLAY_CONTROLLER_H_