Mechanical rename of base::debug -> base::trace_event for /content

content/app/content_main_runner.cc

Index: content/app/content_main_runner.cc
diff --git a/content/app/content_main_runner.cc b/content/app/content_main_runner.cc
index 378a5097c32daa484b732525aab59647050f1460..a57f04add098db2e5b97b438f158b0d6adeb4bf7 100644
--- a/content/app/content_main_runner.cc
+++ b/content/app/content_main_runner.cc
@@ -656,13 +656,13 @@ class ContentMainRunnerImpl : public ContentMainRunner {
     // Enable startup tracing asap to avoid early TRACE_EVENT calls being
     // ignored.
     if (command_line.HasSwitch(switches::kTraceStartup)) {
-      base::debug::CategoryFilter category_filter(
+      base::trace_event::CategoryFilter category_filter(
           command_line.GetSwitchValueASCII(switches::kTraceStartup));
-      base::debug::TraceLog::GetInstance()->SetEnabled(
+      base::trace_event::TraceLog::GetInstance()->SetEnabled(
           category_filter,
-          base::debug::TraceLog::RECORDING_MODE,
-          base::debug::TraceOptions(
-              base::debug::RECORD_UNTIL_FULL));
+          base::trace_event::TraceLog::RECORDING_MODE,
+          base::trace_event::TraceOptions(
+              base::trace_event::RECORD_UNTIL_FULL));
     }
 #if !defined(OS_ANDROID)
     // Android tracing started at the beginning of the method.