cc: Do not pass BeginFrameArgs to state machine.

cc/scheduler/scheduler_state_machine.cc

Index: cc/scheduler/scheduler_state_machine.cc
diff --git a/cc/scheduler/scheduler_state_machine.cc b/cc/scheduler/scheduler_state_machine.cc
index 189387cf12856f1fc348c605a976d1422aaf705c..e2c66e87e555a1364012e3ca2630e2a382cd82f5 100644
--- a/cc/scheduler/scheduler_state_machine.cc
+++ b/cc/scheduler/scheduler_state_machine.cc
@@ -151,12 +151,12 @@ scoped_refptr<base::trace_event::ConvertableToTraceFormat>
 SchedulerStateMachine::AsValue() const {
   scoped_refptr<base::trace_event::TracedValue> state =
       new base::trace_event::TracedValue();
-  AsValueInto(state.get(), gfx::FrameTime::Now());
+  AsValueInto(state.get());
   return state;
 }
 
-void SchedulerStateMachine::AsValueInto(base::trace_event::TracedValue* state,
-                                        base::TimeTicks now) const {
+void SchedulerStateMachine::AsValueInto(
+    base::trace_event::TracedValue* state) const {
   state->BeginDictionary("major_state");
   state->SetString("next_action", ActionToString(NextAction()));
   state->SetString("begin_impl_frame_state",
@@ -168,31 +168,6 @@ void SchedulerStateMachine::AsValueInto(base::trace_event::TracedValue* state,
                    ForcedRedrawOnTimeoutStateToString(forced_redraw_state_));
   state->EndDictionary();
 
-  state->BeginDictionary("major_timestamps_in_ms");
-  state->SetDouble("0_interval",
-                   begin_impl_frame_args_.interval.InMicroseconds() / 1000.0L);
-  state->SetDouble(
-      "1_now_to_deadline",
-      (begin_impl_frame_args_.deadline - now).InMicroseconds() / 1000.0L);
-  state->SetDouble(
-      "2_frame_time_to_now",
-      (now - begin_impl_frame_args_.frame_time).InMicroseconds() / 1000.0L);
-  state->SetDouble("3_frame_time_to_deadline",
-                   (begin_impl_frame_args_.deadline -
-                    begin_impl_frame_args_.frame_time).InMicroseconds() /
-                       1000.0L);
-  state->SetDouble("4_now",
-                   (now - base::TimeTicks()).InMicroseconds() / 1000.0L);
-  state->SetDouble(
-      "5_frame_time",
-      (begin_impl_frame_args_.frame_time - base::TimeTicks()).InMicroseconds() /
-          1000.0L);
-  state->SetDouble(
-      "6_deadline",
-      (begin_impl_frame_args_.deadline - base::TimeTicks()).InMicroseconds() /
-          1000.0L);
-  state->EndDictionary();
-
   state->BeginDictionary("minor_state");
   state->SetInteger("commit_count", commit_count_);
   state->SetInteger("current_frame_number", current_frame_number_);
@@ -821,9 +796,8 @@ bool SchedulerStateMachine::ProactiveBeginFrameWanted() const {
   return false;
 }
 
-void SchedulerStateMachine::OnBeginImplFrame(const BeginFrameArgs& args) {
+void SchedulerStateMachine::OnBeginImplFrame() {
   AdvanceCurrentFrameNumber();
-  begin_impl_frame_args_ = args;
   DCHECK_EQ(begin_impl_frame_state_, BEGIN_IMPL_FRAME_STATE_IDLE)
       << AsValue()->ToString();
   begin_impl_frame_state_ = BEGIN_IMPL_FRAME_STATE_BEGIN_FRAME_STARTING;