Make "three snapshot technique" work on heap snapshots loaded from files

Source/core/inspector/InspectorProfilerAgent.cpp

 /*
  * Copyright (C) 2010 Apple Inc. All rights reserved.
  * Copyright (C) 2010 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
@@ skipping 35 matching lines @@
 
 namespace WebCore {
 
 namespace ProfilerAgentState {
 static const char samplingInterval[] = "samplingInterval";
 static const char userInitiatedProfiling[] = "userInitiatedProfiling";
 static const char profilerEnabled[] = "profilerEnabled";
 static const char profileHeadersRequested[] = "profileHeadersRequested";
 }
 
-static const char* const userInitiatedProfileName = "org.webkit.profiles.user-initiated";
 static const char* const CPUProfileType = "CPU";
 
 PassOwnPtr<InspectorProfilerAgent> InspectorProfilerAgent::create(InstrumentingAgents* instrumentingAgents, InspectorConsoleAgent* consoleAgent, InspectorCompositeState* inspectorState, InjectedScriptManager* injectedScriptManager)
 {
     return adoptPtr(new InspectorProfilerAgent(instrumentingAgents, consoleAgent, inspectorState, injectedScriptManager));
 }
 
 InspectorProfilerAgent::InspectorProfilerAgent(InstrumentingAgents* instrumentingAgents, InspectorConsoleAgent* consoleAgent, InspectorCompositeState* inspectorState, InjectedScriptManager* injectedScriptManager)
     : InspectorBaseAgent<InspectorProfilerAgent>("Profiler", instrumentingAgents, inspectorState)
     , m_consoleAgent(consoleAgent)
@@ skipping 69 matching lines @@
     }
     m_state->setLong(ProfilerAgentState::samplingInterval, interval);
     ScriptProfiler::setSamplingInterval(interval);
 }
 
 String InspectorProfilerAgent::getCurrentUserInitiatedProfileName(bool incrementProfileNumber)
 {
     if (incrementProfileNumber)
         m_currentUserInitiatedProfileNumber = m_nextUserInitiatedProfileNumber++;
 
-    return String(userInitiatedProfileName) + "." + String::number(m_currentUserInitiatedProfileNumber);
+    return "Profile " + String::number(m_currentUserInitiatedProfileNumber);
 }
 
 void InspectorProfilerAgent::getProfileHeaders(ErrorString*, RefPtr<TypeBuilder::Array<TypeBuilder::Profiler::ProfileHeader> >& headers)
 {
     m_state->setBoolean(ProfilerAgentState::profileHeadersRequested, true);
     headers = TypeBuilder::Array<TypeBuilder::Profiler::ProfileHeader>::create();
 
     ProfilesMap::iterator profilesEnd = m_profiles.end();
     for (ProfilesMap::iterator it = m_profiles.begin(); it != profilesEnd; ++it)
         headers->addItem(createProfileHeader(*it->value));
@@ skipping 150 matching lines @@
     idleStarted();
 }
 
 void InspectorProfilerAgent::didLeaveNestedRunLoop()
 {
     idleFinished();
 }
 
 } // namespace WebCore