Add gpu::MailboxHolder to hold state for a gpu::Mailbox

cc/trees/layer_tree_host_unittest_context.cc

Index: cc/trees/layer_tree_host_unittest_context.cc
diff --git a/cc/trees/layer_tree_host_unittest_context.cc b/cc/trees/layer_tree_host_unittest_context.cc
index 5aa37fe67db19ec2f2ecaef2138e96d9411a0fd9..2d203c2e7348ec471f6e4d6c4fd01bcc4a162a97 100644
--- a/cc/trees/layer_tree_host_unittest_context.cc
+++ b/cc/trees/layer_tree_host_unittest_context.cc
@@ -1003,7 +1003,7 @@ class LayerTreeHostContextTestDontUseLostResources
     texture->SetAnchorPoint(gfx::PointF());
     texture->SetIsDrawable(true);
     texture->SetTextureMailbox(
-        TextureMailbox(mailbox, sync_point),
+        TextureMailbox(mailbox, GL_TEXTURE_2D, sync_point),
         SingleReleaseCallback::Create(
             base::Bind(&LayerTreeHostContextTestDontUseLostResources::
                             EmptyReleaseCallback)));
@@ -1044,30 +1044,24 @@ class LayerTreeHostContextTestDontUseLostResources
 
     color_video_frame_ = VideoFrame::CreateColorFrame(
         gfx::Size(4, 4), 0x80, 0x80, 0x80, base::TimeDelta());
-    hw_video_frame_ = VideoFrame::WrapNativeTexture(
-        make_scoped_ptr(new VideoFrame::MailboxHolder(
-            mailbox,
-            sync_point,
-            VideoFrame::MailboxHolder::TextureNoLongerNeededCallback())),
-        GL_TEXTURE_2D,
-        gfx::Size(4, 4),
-        gfx::Rect(0, 0, 4, 4),
-        gfx::Size(4, 4),
-        base::TimeDelta(),
-        VideoFrame::ReadPixelsCB(),
-        base::Closure());
-    scaled_hw_video_frame_ = VideoFrame::WrapNativeTexture(
-        make_scoped_ptr(new VideoFrame::MailboxHolder(
-            mailbox,
-            sync_point,
-            VideoFrame::MailboxHolder::TextureNoLongerNeededCallback())),
-        GL_TEXTURE_2D,
-        gfx::Size(4, 4),
-        gfx::Rect(0, 0, 3, 2),
-        gfx::Size(4, 4),
-        base::TimeDelta(),
-        VideoFrame::ReadPixelsCB(),
-        base::Closure());
+    hw_video_frame_ =
+        VideoFrame::WrapNativeTexture(make_scoped_ptr(new gpu::MailboxHolder(
+                                          mailbox, GL_TEXTURE_2D, sync_point)),
+                                      media::VideoFrame::ReleaseMailboxCB(),
+                                      gfx::Size(4, 4),
+                                      gfx::Rect(0, 0, 4, 4),
+                                      gfx::Size(4, 4),
+                                      base::TimeDelta(),
+                                      VideoFrame::ReadPixelsCB());
+    scaled_hw_video_frame_ =
+        VideoFrame::WrapNativeTexture(make_scoped_ptr(new gpu::MailboxHolder(
+                                          mailbox, GL_TEXTURE_2D, sync_point)),
+                                      media::VideoFrame::ReleaseMailboxCB(),
+                                      gfx::Size(4, 4),
+                                      gfx::Rect(0, 0, 3, 2),
+                                      gfx::Size(4, 4),
+                                      base::TimeDelta(),
+                                      VideoFrame::ReadPixelsCB());
 
     color_frame_provider_.set_frame(color_video_frame_);
     hw_frame_provider_.set_frame(hw_video_frame_);