cc: Removing base::TimeTicks argument to DrawLayers as it isn't used.

cc/trees/thread_proxy.cc

 // Copyright 2011 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/thread_proxy.h"
 
 #include <algorithm>
 #include <string>
 
 #include "base/auto_reset.h"
@@ skipping 1069 matching lines @@
   bool draw_frame = false;
 
   if (impl().layer_tree_host_impl->CanDraw()) {
     result = impl().layer_tree_host_impl->PrepareToDraw(&frame);
     draw_frame = forced_draw || result == DRAW_SUCCESS;
   } else {
     result = DRAW_ABORTED_CANT_DRAW;
   }
 
   if (draw_frame) {
-    impl().layer_tree_host_impl->DrawLayers(
-        &frame, impl().scheduler->LastBeginImplFrameTime());
+    impl().layer_tree_host_impl->DrawLayers(&frame);
     result = DRAW_SUCCESS;
   } else {
     DCHECK_NE(DRAW_SUCCESS, result);
   }
   impl().layer_tree_host_impl->DidDrawAllLayers(frame);
 
   bool start_ready_animations = draw_frame;
   impl().layer_tree_host_impl->UpdateAnimationState(start_ready_animations);
 
   if (draw_frame)
@@ skipping 306 matching lines @@
       FROM_HERE, base::Bind(&ThreadProxy::DidCompletePageScaleAnimation,
                             main_thread_weak_ptr_));
 }
 
 void ThreadProxy::OnDrawForOutputSurface() {
   DCHECK(IsImplThread());
   impl().scheduler->OnDrawForOutputSurface();
 }
 
 }  // namespace cc