Add input coordinate information to InputLatency

cc/trees/layer_tree_impl.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/layer_tree_impl.h"
 
 #include <limits>
 #include <set>
 
 #include "base/debug/trace_event.h"
@@ skipping 844 matching lines @@
   state->BeginArray("render_surface_layer_list");
   typedef LayerIterator<LayerImpl> LayerIteratorType;
   LayerIteratorType end = LayerIteratorType::End(&render_surface_layer_list_);
   for (LayerIteratorType it = LayerIteratorType::Begin(
            &render_surface_layer_list_); it != end; ++it) {
     if (!it.represents_itself())
       continue;
     TracedValue::AppendIDRef(*it, state);
   }
   state->EndArray();
+
+  state->BeginArray("swap_promise_trace_ids");
+  for (size_t i = 0; i < swap_promise_list_.size(); i++)
+    state->AppendDouble(swap_promise_list_[i]->TraceId());
+  state->EndArray();
 }
 
 void LayerTreeImpl::SetRootLayerScrollOffsetDelegate(
     LayerScrollOffsetDelegate* root_layer_scroll_offset_delegate) {
   if (root_layer_scroll_offset_delegate_ == root_layer_scroll_offset_delegate)
     return;
 
   if (!root_layer_scroll_offset_delegate) {
     // Make sure we remove the proxies from their layers before
     // releasing them.
@@ skipping 563 matching lines @@
 
 void LayerTreeImpl::InputScrollAnimationFinished() {
   layer_tree_host_impl_->ScrollEnd();
 }
 
 BlockingTaskRunner* LayerTreeImpl::BlockingMainThreadTaskRunner() const {
   return proxy()->blocking_main_thread_task_runner();
 }
 
 }  // namespace cc