Removed OLD_SYNC_POINT sync token namespace.

cc/trees/layer_tree_host_unittest_context.cc

 // Copyright 2012 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.
 
 #include "cc/trees/layer_tree_host.h"
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include "cc/layers/delegated_frame_provider.h"
@@ skipping 919 matching lines @@
         RenderPassId(2, 1),
         gfx::Rect(0, 0, 10, 10),
         gfx::Rect(0, 0, 10, 10),
         gfx::Transform());
 
     scoped_ptr<RenderPass> pass = RenderPass::Create();
     pass->SetNew(RenderPassId(1, 1),
                  gfx::Rect(0, 0, 10, 10),
                  gfx::Rect(0, 0, 10, 10),
                  gfx::Transform());
-    uint32_t mailbox_sync_point;
+    gpu::SyncToken mailbox_sync_token;
     AddOneOfEveryQuadType(pass.get(), child_resource_provider_.get(),
-                          RenderPassId(2, 1), &mailbox_sync_point);
+                          RenderPassId(2, 1), &mailbox_sync_token);
 
     frame_data->render_pass_list.push_back(std::move(pass_for_quad));
     frame_data->render_pass_list.push_back(std::move(pass));
 
     delegated_resource_collection_ = new DelegatedFrameResourceCollection;
     delegated_frame_provider_ = new DelegatedFrameProvider(
         delegated_resource_collection_.get(), std::move(frame_data));
 
     ResourceId resource = child_resource_provider_->CreateResource(
         gfx::Size(4, 4), ResourceProvider::TEXTURE_HINT_IMMUTABLE, RGBA_8888);
@@ skipping 684 matching lines @@
   void AfterTest() override {}
 
   bool deferred_;
 };
 
 SINGLE_AND_MULTI_THREAD_TEST_F(
     LayerTreeHostContextTestLoseAfterSendingBeginMainFrame);
 
 }  // namespace
 }  // namespace cc