Multi-Process Tracking Support

content/app/content_main.cc

Index: content/app/content_main.cc
diff --git a/content/app/content_main.cc b/content/app/content_main.cc
index b983bf8191d9d1e59e27d2a9250569d8fc793751..c5086ad4f2b0d04ff4a5650268b07205d1084df1 100644
--- a/content/app/content_main.cc
+++ b/content/app/content_main.cc
@@ -6,6 +6,7 @@
 
 #include <memory>
 
+#include "base/debug/activity_tracker.h"
 #include "content/public/app/content_main_runner.h"
 
 namespace content {
@@ -14,13 +15,34 @@ int ContentMain(const ContentMainParams& params) {
   std::unique_ptr<ContentMainRunner> main_runner(ContentMainRunner::Create());
 
   int exit_code = main_runner->Initialize(params);
-  if (exit_code >= 0)
+  if (exit_code >= 0) {
+    base::debug::GlobalActivityTracker* tracker =
+        base::debug::GlobalActivityTracker::Get();
+    if (tracker) {
+      tracker->SetProcessPhase(
+          base::debug::GlobalActivityTracker::PROCESS_LAUNCH_FAILED);
+      tracker->process_data().SetInt("exit-code", exit_code);
+    }
     return exit_code;
+  }
 
   exit_code = main_runner->Run();
 
   main_runner->Shutdown();
 
+  base::debug::GlobalActivityTracker* tracker =
+      base::debug::GlobalActivityTracker::Get();
+  if (tracker) {
+    if (exit_code == 0) {
+      tracker->SetProcessPhaseIfEnabled(
+          base::debug::GlobalActivityTracker::PROCESS_EXITED_CLEANLY);
+    } else {
+      tracker->SetProcessPhaseIfEnabled(
+          base::debug::GlobalActivityTracker::PROCESS_EXITED_WITH_CODE);
+      tracker->process_data().SetInt("exit-code", exit_code);
+    }
+  }
+
   return exit_code;
 }