[cc] Adds source_id and sequence_number to BeginFrameArgs.

cc/surfaces/display_scheduler_unittest.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/surfaces/display_scheduler.h"
 
 #include "base/logging.h"
 #include "base/test/null_task_runner.h"
 #include "base/test/simple_test_tick_clock.h"
 #include "base/trace_event/trace_event.h"
@@ skipping 71 matching lines @@
   }
 
   ~DisplaySchedulerTest() override {}
 
   void SetUp() override { scheduler_.SetRootSurfaceResourcesLocked(false); }
 
   void BeginFrameForTest() {
     base::TimeTicks frame_time = now_src_.NowTicks();
     base::TimeDelta interval = BeginFrameArgs::DefaultInterval();
     base::TimeTicks deadline = frame_time + interval;
+    // FakeBeginFrameSource deals with |source_id| and |sequence_number|.
     fake_begin_frame_source_.TestOnBeginFrame(
-        BeginFrameArgs::Create(BEGINFRAME_FROM_HERE, frame_time, deadline,
+        BeginFrameArgs::Create(BEGINFRAME_FROM_HERE, 0, 1, frame_time, deadline,
                                interval, BeginFrameArgs::NORMAL));
   }
 
  protected:
   base::SimpleTestTickClock& now_src() { return now_src_; }
   FakeDisplaySchedulerClient& client() { return client_; }
   DisplayScheduler& scheduler() { return scheduler_; }
 
   FakeExternalBeginFrameSource fake_begin_frame_source_;
 
@@ skipping 466 matching lines @@
 
   scheduler_.SetRootSurfaceResourcesLocked(true);
   EXPECT_EQ(++count, scheduler_.scheduler_begin_frame_deadline_count());
 
   scheduler_.OutputSurfaceLost();
   EXPECT_EQ(++count, scheduler_.scheduler_begin_frame_deadline_count());
 }
 
 }  // namespace
 }  // namespace cc