blimp: Update page load status update indicator to use first paint.

cc/trees/layer_tree_host_unittest_serialization.cc

 // Copyright 2015 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 "cc/layers/heads_up_display_layer.h"
 #include "cc/layers/layer.h"
 #include "cc/proto/layer.pb.h"
 #include "cc/proto/layer_tree_host.pb.h"
@@ skipping 40 matching lines @@
           DCHECK(layer->layer_tree_host());
           EXPECT_EQ(layer, layer->layer_tree_host()->LayerById(layer->id()));
         });
   }
 
   void VerifySerializationAndDeserialization() {
     proto::LayerTreeHost proto;
 
     std::unordered_set<Layer*> layers_that_should_push_properties_src =
         layer_tree_host_src_->LayersThatShouldPushProperties();
-    layer_tree_host_src_->ToProtobufForCommit(&proto);
+    std::vector<std::unique_ptr<SwapPromise>> swap_promises;
+    layer_tree_host_src_->ToProtobufForCommit(&proto, &swap_promises);
     layer_tree_host_dst_->FromProtobufForCommit(proto);
 
     EXPECT_EQ(layer_tree_host_src_->needs_full_tree_sync_,
               layer_tree_host_dst_->needs_full_tree_sync_);
     EXPECT_EQ(layer_tree_host_src_->needs_meta_info_recomputation_,
               layer_tree_host_dst_->needs_meta_info_recomputation_);
     EXPECT_EQ(layer_tree_host_src_->source_frame_number_,
               layer_tree_host_dst_->source_frame_number_);
     EXPECT_EQ(layer_tree_host_src_->root_layer()->id(),
               layer_tree_host_dst_->root_layer()->id());
@@ skipping 291 matching lines @@
 
 TEST_F(LayerTreeHostSerializationTest, LayersChangedMultipleSerializations) {
   RunLayersChangedMultipleSerializations();
 }
 
 TEST_F(LayerTreeHostSerializationTest, AddAndRemoveNodeFromLayerTree) {
   RunAddAndRemoveNodeFromLayerTree();
 }
 
 }  // namespace cc