Index: cc/layers/layer.h |
diff --git a/cc/layers/layer.h b/cc/layers/layer.h |
index a4b63c9678aec7498aeea71939f180aefacdac2a..cf1356c852c7d710caeb2efca82f22a507469421 100644 |
--- a/cc/layers/layer.h |
+++ b/cc/layers/layer.h |
@@ -44,10 +44,16 @@ class BoxF; |
} |
namespace base { |
-namespace debug { |
+namespace trace_event { |
class ConvertableToTraceFormat; |
} |
+ |
+// TODO(ssid): remove these aliases after the tracing clients are moved to the |
+// new trace_event namespace. See crbug.com/451032. ETA: March 2015 |
+namespace debug { |
+using ::base::trace_event::ConvertableToTraceFormat; |
} |
+} // namespace base |
namespace cc { |