Do not stop profiling if all finished profiles were deleted

src/cpu-profiler.cc

Index: src/cpu-profiler.cc
diff --git a/src/cpu-profiler.cc b/src/cpu-profiler.cc
index b1af621cccc1a3425e87534faafa8b14cea77c7f..ef39341ef0c789570eb9b8f05c896ce91e6f226e 100644
--- a/src/cpu-profiler.cc
+++ b/src/cpu-profiler.cc
@@ -176,6 +176,10 @@ void CpuProfiler::DeleteAllProfiles() {
 void CpuProfiler::DeleteProfile(CpuProfile* profile) {
   profiles_->RemoveProfile(profile);
   delete profile;
+  if (profiles_->profiles()->is_empty() && !is_profiling_) {
+    // If this was the last profile, clean up all accessory data as well.
+    ResetProfiles();
+  }
 }