removed AndroidOverlayFactory

media/gpu/android_video_decode_accelerator.cc

Index: media/gpu/android_video_decode_accelerator.cc
diff --git a/media/gpu/android_video_decode_accelerator.cc b/media/gpu/android_video_decode_accelerator.cc
index d1416a11c527ac2e369c48dcd666136bc0308422..0cf96f67330f15cf965f41b949effeb6be93a559 100644
--- a/media/gpu/android_video_decode_accelerator.cc
+++ b/media/gpu/android_video_decode_accelerator.cc
@@ -37,7 +37,6 @@
 #include "media/gpu/android_video_surface_chooser_impl.h"
 #include "media/gpu/avda_picture_buffer_manager.h"
 #include "media/gpu/content_video_view_overlay.h"
-#include "media/gpu/content_video_view_overlay_factory.h"
 #include "media/gpu/shared_memory_region.h"
 #include "media/video/picture.h"
 #include "ui/gl/android/scoped_java_surface.h"
@@ -122,6 +121,13 @@ bool ShouldDeferSurfaceCreation(
           platform_config.sdk_int <= 18);
 }
 
+std::unique_ptr<AndroidOverlay> CreateContentVideoViewOverlay(
+    int32_t surface_id,
+    AndroidOverlayConfig config) {
+  return base::MakeUnique<ContentVideoViewOverlay>(surface_id,
+                                                   std::move(config));
+}
+
 }  // namespace
 
 // AVDAManager manages a RepeatingTimer so that AVDAs can get a regular callback
@@ -402,11 +408,9 @@ void AndroidVideoDecodeAccelerator::StartSurfaceChooser() {
   }
 
   // If we have a surface, then notify |surface_chooser_| about it.
-  std::unique_ptr<AndroidOverlayFactory> factory;
-  if (config_.surface_id != SurfaceManager::kNoSurfaceID) {
-    factory =
-        base::MakeUnique<ContentVideoViewOverlayFactory>(config_.surface_id);
-  }
+  AndroidOverlayFactoryCB factory;
+  if (config_.surface_id != SurfaceManager::kNoSurfaceID)
+    factory = base::Bind(&CreateContentVideoViewOverlay, config_.surface_id);
 
   // Notify |surface_chooser_| that we've started.  This guarantees that we'll
   // get a callback.  It might not be a synchronous callback, but we're not in
@@ -1274,9 +1278,9 @@ void AndroidVideoDecodeAccelerator::SetSurface(int32_t surface_id) {
     return;
   }
 
-  std::unique_ptr<AndroidOverlayFactory> factory;
+  AndroidOverlayFactoryCB factory;
   if (surface_id != SurfaceManager::kNoSurfaceID)
-    factory = base::MakeUnique<ContentVideoViewOverlayFactory>(surface_id);
+    factory = base::Bind(&CreateContentVideoViewOverlay, surface_id);
 
   surface_chooser_->ReplaceOverlayFactory(std::move(factory));
 }