Move Work From CompositorFrameSinkSupport() To Init()

cc/surfaces/compositor_frame_sink_support_unittest.cc

 // Copyright 2017 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/surfaces/compositor_frame_sink_support.h"
 
 #include "base/debug/stack_trace.h"
 #include "base/macros.h"
 #include "cc/output/compositor_frame.h"
 #include "cc/surfaces/compositor_frame_sink_support_client.h"
@@ skipping 160 matching lines @@
     testing::Test::SetUp();
     begin_frame_source_ =
         base::MakeUnique<FakeExternalBeginFrameSource>(0.f, false);
     surface_manager_.SetDependencyTracker(
         base::MakeUnique<SurfaceDependencyTracker>(&surface_manager_,
                                                    begin_frame_source_.get()));
     supports_.push_back(base::MakeUnique<CompositorFrameSinkSupport>(
         &support_client_, &surface_manager_, kDisplayFrameSink,
         true /* is_root */, true /* handles_frame_sink_id_invalidation */,
         true /* needs_sync_points */));
+    supports_.back()->Init();
     supports_.push_back(base::MakeUnique<CompositorFrameSinkSupport>(
         &support_client_, &surface_manager_, kParentFrameSink,
         false /* is_root */, true /* handles_frame_sink_id_invalidation */,
         true /* needs_sync_points */));
+    supports_.back()->Init();
     supports_.push_back(base::MakeUnique<CompositorFrameSinkSupport>(
         &support_client_, &surface_manager_, kChildFrameSink1,
         false /* is_root */, true /* handles_frame_sink_id_invalidation */,
         true /* needs_sync_points */));
+    supports_.back()->Init();
     supports_.push_back(base::MakeUnique<CompositorFrameSinkSupport>(
         &support_client_, &surface_manager_, kChildFrameSink2,
         false /* is_root */, true /* handles_frame_sink_id_invalidation */,
         true /* needs_sync_points */));
+    supports_.back()->Init();
 
     // Normally, the BeginFrameSource would be registered by the Display. We
     // register it here so that BeginFrames are received by the display support,
     // for use in the PassesOnBeginFrameAcks test. Other supports do not receive
     // BeginFrames, since the frame sink hierarchy is not set up in this test.
     surface_manager_.RegisterBeginFrameSource(begin_frame_source_.get(),
                                               kDisplayFrameSink);
   }
 
   void TearDown() override {
@@ skipping 986 matching lines @@
   for (int i = 0; i < 3; ++i) {
     begin_frame_source()->TestOnBeginFrame(args);
     EXPECT_TRUE(dependency_tracker().has_deadline());
   }
   begin_frame_source()->TestOnBeginFrame(args);
   EXPECT_FALSE(dependency_tracker().has_deadline());
 }
 
 }  // namespace test
 }  // namespace cc