Update from https://crrev.com/316786

cc/blink/web_layer_impl.cc

Index: cc/blink/web_layer_impl.cc
diff --git a/cc/blink/web_layer_impl.cc b/cc/blink/web_layer_impl.cc
index bcebfecfc64035b55b969cc2a195d57e465a40ab..2d5e4596db3b2800958f83b784a02732d92e6941 100644
--- a/cc/blink/web_layer_impl.cc
+++ b/cc/blink/web_layer_impl.cc
@@ -4,6 +4,9 @@
 
 #include "cc/blink/web_layer_impl.h"
 
+#include <utility>
+#include <vector>
+
 #include "base/bind.h"
 #include "base/lazy_instance.h"
 #include "base/strings/string_util.h"
@@ -358,6 +361,16 @@ WebVector<WebRect> WebLayerImpl::nonFastScrollableRegion() const {
   return result;
 }
 
+void WebLayerImpl::setFrameTimingRequests(
+    const WebVector<std::pair<int64_t, WebRect>>& requests) {
+  std::vector<cc::FrameTimingRequest> frame_timing_requests(requests.size());
+  for (size_t i = 0; i < requests.size(); ++i) {
+    frame_timing_requests.push_back(cc::FrameTimingRequest(
+        requests[i].first, gfx::Rect(requests[i].second)));
+  }
+  layer_->SetFrameTimingRequests(frame_timing_requests);
+}
+
 void WebLayerImpl::setTouchEventHandlerRegion(const WebVector<WebRect>& rects) {
   cc::Region region;
   for (size_t i = 0; i < rects.size(); ++i)
@@ -458,7 +471,7 @@ void WebLayerImpl::setWebLayerClient(blink::WebLayerClient* client) {
   web_layer_client_ = client;
 }
 
-class TracedDebugInfo : public base::debug::ConvertableToTraceFormat {
+class TracedDebugInfo : public base::trace_event::ConvertableToTraceFormat {
  public:
   // This object takes ownership of the debug_info object.
   explicit TracedDebugInfo(blink::WebGraphicsLayerDebugInfo* debug_info)
@@ -476,7 +489,7 @@ class TracedDebugInfo : public base::debug::ConvertableToTraceFormat {
   base::ThreadChecker thread_checker_;
 };
 
-scoped_refptr<base::debug::ConvertableToTraceFormat>
+scoped_refptr<base::trace_event::ConvertableToTraceFormat>
 WebLayerImpl::TakeDebugInfo() {
   if (!web_layer_client_)
     return nullptr;