Move traced_value.* from cc/debug/ to base/debug/

cc/debug/rendering_stats.cc

Index: cc/debug/rendering_stats.cc
diff --git a/cc/debug/rendering_stats.cc b/cc/debug/rendering_stats.cc
index 3e123b667c774656f88f421225e5f1963ad64f69..b2a73c198bda95f8c748ddc2d5ea9233b93580be 100644
--- a/cc/debug/rendering_stats.cc
+++ b/cc/debug/rendering_stats.cc
@@ -20,7 +20,7 @@ MainThreadRenderingStats::AsTraceableData() const {
   record_data->SetInteger("painted_pixel_count", painted_pixel_count);
   record_data->SetDouble("record_time", record_time.InSecondsF());
   record_data->SetInteger("recorded_pixel_count", recorded_pixel_count);
-  return TracedValue::FromValue(record_data.release());
+  return base::debug::TracedValue::FromValue(record_data.release());
 }
 
 void MainThreadRenderingStats::Add(const MainThreadRenderingStats& other) {
@@ -47,7 +47,7 @@ ImplThreadRenderingStats::AsTraceableData() const {
   record_data->SetInteger("visible_content_area", visible_content_area);
   record_data->SetInteger("approximated_visible_content_area",
                           approximated_visible_content_area);
-  return TracedValue::FromValue(record_data.release());
+  return base::debug::TracedValue::FromValue(record_data.release());
 }
 
 void ImplThreadRenderingStats::Add(const ImplThreadRenderingStats& other) {