Index: content/browser/browser_main_loop.h |
diff --git a/content/browser/browser_main_loop.h b/content/browser/browser_main_loop.h |
index 176c4ba073a727f5becdc9c5535f4a82cf152724..661c1c56d9cb877b74c421e5c41f3ff100881613 100644 |
--- a/content/browser/browser_main_loop.h |
+++ b/content/browser/browser_main_loop.h |
@@ -23,16 +23,9 @@ |
#if defined(OS_CHROMEOS) |
class MemoryPressureObserverChromeOS; |
#endif |
-namespace trace_event { |
+namespace debug { |
class TraceMemoryController; |
class TraceEventSystemStatsMonitor; |
-} // namespace trace_event |
- |
-// 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::TraceEventSystemStatsMonitor; |
-using ::base::trace_event::TraceMemoryController; |
} // namespace debug |
} // namespace base |