Use C++11 range-based for loop in Source/core/inspector

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 246 matching lines @@
 void InspectorProfilerAgent::idleFinished()
 {
     if (!m_profileNameIdleTimeMap || !m_profileNameIdleTimeMap->size())
         return;
     ScriptProfiler::setIdle(false);
     if (!m_idleStartTime)
         return;
 
     double idleTime = WTF::monotonicallyIncreasingTime() - m_idleStartTime;
     m_idleStartTime = 0.0;
-    ProfileNameIdleTimeMap::iterator end = m_profileNameIdleTimeMap->end();
-    for (ProfileNameIdleTimeMap::iterator it = m_profileNameIdleTimeMap->begin(); it != end; ++it)
-        it->value += idleTime;
+    for (auto& map : *m_profileNameIdleTimeMap)
+        map.value += idleTime;
 }
 
 void InspectorProfilerAgent::idleStarted()
 {
     if (!m_profileNameIdleTimeMap || !m_profileNameIdleTimeMap->size())
         return;
     m_idleStartTime = WTF::monotonicallyIncreasingTime();
     ScriptProfiler::setIdle(true);
 }
 
@@ skipping 18 matching lines @@
 }
 
 void InspectorProfilerAgent::trace(Visitor* visitor)
 {
     visitor->trace(m_injectedScriptManager);
     InspectorBaseAgent::trace(visitor);
 }
 
 } // namespace blink