Revert of Stop recording CPU profiles when Profiler agent is disabled

Source/core/inspector/InspectorProfilerAgent.cpp

Index: Source/core/inspector/InspectorProfilerAgent.cpp
diff --git a/Source/core/inspector/InspectorProfilerAgent.cpp b/Source/core/inspector/InspectorProfilerAgent.cpp
index e63c98da79c8a9c2de13123cfa2573b0694b424c..f7083a9cbf51ce659fe6310363bdc397348f60f5 100644
--- a/Source/core/inspector/InspectorProfilerAgent.cpp
+++ b/Source/core/inspector/InspectorProfilerAgent.cpp
@@ -157,11 +157,6 @@
 
 void InspectorProfilerAgent::disable(ErrorString*)
 {
-    for (Vector<ProfileDescriptor>::const_reverse_iterator it = m_startedProfiles.rbegin(); it != m_startedProfiles.rend(); ++it)
-        m_keepAliveProfile = ScriptProfiler::stop(it->m_id);
-    m_startedProfiles.clear();
-    stop(0, 0);
-
     m_keepAliveProfile.clear();
     m_instrumentingAgents->setInspectorProfilerAgent(0);
     m_state->setBoolean(ProfilerAgentState::profilerEnabled, false);
@@ -190,9 +185,10 @@
 void InspectorProfilerAgent::clearFrontend()
 {
     m_frontend = 0;
+    stop(0, 0);
+    m_injectedScriptManager->injectedScriptHost()->clearInspectedObjects();
     ErrorString error;
     disable(&error);
-    m_injectedScriptManager->injectedScriptHost()->clearInspectedObjects();
 }
 
 void InspectorProfilerAgent::restore()
@@ -212,8 +208,8 @@
     if (m_recordingCPUProfile)
         return;
     if (!enabled()) {
-        *error = "Profiler is not enabled";
-        return;
+        ErrorString error;
+        enable(&error);
     }
     m_recordingCPUProfile = true;
     if (m_overlay)