Process names, and predictable thread and process ordering in about:tracing

content/plugin/plugin_main.cc

Index: content/plugin/plugin_main.cc
diff --git a/content/plugin/plugin_main.cc b/content/plugin/plugin_main.cc
index df47c2149000cd3fbf257f194e6404927e8134e4..ef6733f8e8cdb1dcb10115dfe4e13f9965060a9f 100644
--- a/content/plugin/plugin_main.cc
+++ b/content/plugin/plugin_main.cc
@@ -16,6 +16,7 @@
 #include "base/strings/string_util.h"
 #include "base/threading/platform_thread.h"
 #include "content/child/child_process.h"
+#include "content/common/content_constants_internal.h"
 #include "content/plugin/plugin_thread.h"
 #include "content/public/common/content_switches.h"
 #include "content/public/common/main_function_params.h"
@@ -54,6 +55,9 @@ int PluginMain(const MainFunctionParams& parameters) {
 #endif
   base::MessageLoop main_message_loop(base::MessageLoop::TYPE_UI);
   base::PlatformThread::SetName("CrPluginMain");
+  base::debug::TraceLog::GetInstance()->SetProcessName("Plugin Process");
+  base::debug::TraceLog::GetInstance()->SetProcessSortIndex(
+      kTraceEventPluginProcessSortIndex);
 
   base::PowerMonitor power_monitor;
   HighResolutionTimerManager high_resolution_timer_manager;