Getting rid of CompositorFrameMetadata::satisfies_sequences

cc/layers/surface_layer_unittest.cc

Index: cc/layers/surface_layer_unittest.cc
diff --git a/cc/layers/surface_layer_unittest.cc b/cc/layers/surface_layer_unittest.cc
index 5b688676e02ccd34764232b9f6f1f5e0bc052fec..4005de8b4cf491b831e41d83480007585ac3c198 100644
--- a/cc/layers/surface_layer_unittest.cc
+++ b/cc/layers/surface_layer_unittest.cc
@@ -203,6 +203,7 @@ class SurfaceLayerSwapPromiseWithDraw : public SurfaceLayerSwapPromise {
         layer_tree()->SetRootLayer(blank_layer_);
         break;
       case 2:
+        EndTest();
         break;
       default:
         NOTREACHED();
@@ -210,28 +211,12 @@ class SurfaceLayerSwapPromiseWithDraw : public SurfaceLayerSwapPromise {
     }
   }
 
-  void DisplayReceivedCompositorFrameOnThread(
-      const CompositorFrame& frame) override {
-    const std::vector<uint32_t>& satisfied = frame.metadata.satisfies_sequences;
-    EXPECT_LE(satisfied.size(), 1u);
-    if (satisfied.size() == 1) {
-      // Eventually the one SurfaceSequence should be satisfied, but only
-      // after the layer was removed from the tree, and only once.
-      EXPECT_EQ(1u, satisfied[0]);
-      EXPECT_LE(1, commit_count_);
-      EXPECT_FALSE(sequence_was_satisfied_);
-      sequence_was_satisfied_ = true;
-      EndTest();
-    }
-  }
-
   void AfterTest() override {
     EXPECT_TRUE(required_id_ == SurfaceId(kArbitraryFrameSinkId,
                                           LocalFrameId(1, kArbitraryToken)));
     EXPECT_EQ(1u, required_set_.size());
-    // Sequence should have been satisfied through Swap, not with the
-    // callback.
-    EXPECT_FALSE(satisfied_sequence_.is_valid());
+    EXPECT_TRUE(satisfied_sequence_ ==
+                SurfaceSequence(kArbitraryFrameSinkId, 1u));
   }
 };
 
@@ -269,7 +254,6 @@ class SurfaceLayerSwapPromiseWithoutDraw : public SurfaceLayerSwapPromise {
     EXPECT_TRUE(required_id_ == SurfaceId(kArbitraryFrameSinkId,
                                           LocalFrameId(1, kArbitraryToken)));
     EXPECT_EQ(1u, required_set_.size());
-    // Sequence should have been satisfied with the callback.
     EXPECT_TRUE(satisfied_sequence_ ==
                 SurfaceSequence(kArbitraryFrameSinkId, 1u));
   }