Revert "Pull chromium at 2c3ffb2355a27c32f45e508ef861416b820c823b"

cc/base/latency_info_swap_promise_monitor.cc

Index: cc/base/latency_info_swap_promise_monitor.cc
diff --git a/cc/base/latency_info_swap_promise_monitor.cc b/cc/base/latency_info_swap_promise_monitor.cc
index de065d185c0c8fcae8c8dc0a31a5e6f55d9f674c..dc2873988b3ef97b6bb355712e6adf13e68e4074 100644
--- a/cc/base/latency_info_swap_promise_monitor.cc
+++ b/cc/base/latency_info_swap_promise_monitor.cc
@@ -12,14 +12,12 @@
 
 namespace {
 
-bool AddRenderingScheduledComponent(ui::LatencyInfo* latency_info,
-                                    bool on_main) {
-  ui::LatencyComponentType type = on_main ?
-      ui::INPUT_EVENT_LATENCY_RENDERING_SCHEDULED_MAIN_COMPONENT :
-      ui::INPUT_EVENT_LATENCY_RENDERING_SCHEDULED_IMPL_COMPONENT;
-  if (latency_info->FindLatency(type, 0, nullptr))
+bool AddRenderingScheduledComponent(ui::LatencyInfo* latency_info) {
+  if (latency_info->FindLatency(
+          ui::INPUT_EVENT_LATENCY_RENDERING_SCHEDULED_COMPONENT, 0, nullptr))
     return false;
-  latency_info->AddLatencyNumber(type, 0, 0);
+  latency_info->AddLatencyNumber(
+      ui::INPUT_EVENT_LATENCY_RENDERING_SCHEDULED_COMPONENT, 0, 0);
   return true;
 }
 
@@ -50,14 +48,14 @@ LatencyInfoSwapPromiseMonitor::LatencyInfoSwapPromiseMonitor(
 LatencyInfoSwapPromiseMonitor::~LatencyInfoSwapPromiseMonitor() {}
 
 void LatencyInfoSwapPromiseMonitor::OnSetNeedsCommitOnMain() {
-  if (AddRenderingScheduledComponent(latency_, true /* on_main */)) {
+  if (AddRenderingScheduledComponent(latency_)) {
     scoped_ptr<SwapPromise> swap_promise(new LatencyInfoSwapPromise(*latency_));
     layer_tree_host_->QueueSwapPromise(swap_promise.Pass());
   }
 }
 
 void LatencyInfoSwapPromiseMonitor::OnSetNeedsRedrawOnImpl() {
-  if (AddRenderingScheduledComponent(latency_, false /* on_main */)) {
+  if (AddRenderingScheduledComponent(latency_)) {
     scoped_ptr<SwapPromise> swap_promise(new LatencyInfoSwapPromise(*latency_));
     layer_tree_host_impl_->active_tree()->QueueSwapPromise(swap_promise.Pass());
   }