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

Source/core/inspector/PromiseTracker.cpp

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "config.h"
 #include "core/inspector/PromiseTracker.h"
 
 #include "bindings/core/v8/ScopedPersistent.h"
 #include "bindings/core/v8/ScriptCallStackFactory.h"
 #include "bindings/core/v8/ScriptState.h"
@@ skipping 262 matching lines @@
             }
         }
     }
 }
 
 PassRefPtr<Array<PromiseDetails> > PromiseTracker::promises()
 {
     ASSERT(isEnabled());
 
     RefPtr<Array<PromiseDetails> > result = Array<PromiseDetails>::create();
-    for (PromiseDataMap::iterator it = m_promiseDataMap.begin(); it != m_promiseDataMap.end(); ++it) {
-        PromiseDataVector* vector = &it->value;
+    for (auto it : m_promiseDataMap) {
+        PromiseDataVector* vector = &it.value;
         for (size_t index = 0; index < vector->size(); ++index) {
             RefPtrWillBeRawPtr<PromiseData> data = vector->at(index);
             PromiseDetails::Status::Enum status;
             if (!data->m_status)
                 status = PromiseDetails::Status::Pending;
             else if (data->m_status == 1)
                 status = PromiseDetails::Status::Resolved;
             else
                 status = PromiseDetails::Status::Rejected;
             RefPtr<PromiseDetails> promiseDetails = PromiseDetails::create()
@@ skipping 36 matching lines @@
     if (it == m_promiseIdToDataMap.end())
         return ScriptValue();
     RefPtrWillBeRawPtr<PromiseData> data = it->value;
     ASSERT(data && data->m_promiseId == promiseId);
     ScriptState* scriptState = data->m_scriptState.get();
     v8::HandleScope scope(scriptState->isolate());
     return ScriptValue(scriptState, data->m_promise.newLocal(scriptState->isolate()));
 }
 
 } // namespace blink