Use arrow operator for iterators instead of asterisk-parentheses-dot

Source/core/html/forms/FormController.cpp

 /*
  * Copyright (C) 2006, 2008, 2009, 2010 Apple Inc. All rights reserved.
  * Copyright (C) 2010, 2011, 2012 Google Inc. All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
@@ skipping 395 matching lines @@
     // contain some characters which are rarely used for name attribute values.
     DEFINE_STATIC_LOCAL(String, signature, ("\n\r?% WebKit serialized form state version 8 \n\r=&"));
     return signature;
 }
 
 Vector<String> DocumentState::toStateVector()
 {
     OwnPtrWillBeRawPtr<FormKeyGenerator> keyGenerator = FormKeyGenerator::create();
     OwnPtr<SavedFormStateMap> stateMap = adoptPtr(new SavedFormStateMap);
     for (FormElementListHashSet::const_iterator it = m_formControls.begin(); it != m_formControls.end(); ++it) {
-        HTMLFormControlElementWithState* control = (*it).get();
+        HTMLFormControlElementWithState* control = it->get();
         ASSERT(control->inDocument());
         if (!control->shouldSaveAndRestoreFormControlState())
             continue;
         SavedFormStateMap::AddResult result = stateMap->add(keyGenerator->formKey(*control), nullptr);
         if (result.isNewEntry)
             result.storedValue->value = SavedFormState::create();
         result.storedValue->value->appendControlState(control->name(), control->type(), control->saveFormControlState());
     }
 
     Vector<String> stateVector;
@@ skipping 124 matching lines @@
 {
     m_documentState->addControl(&control);
 }
 
 void FormController::unregisterStatefulFormControl(HTMLFormControlElementWithState& control)
 {
     m_documentState->removeControl(&control);
 }
 
 } // namespace WebCore