WTF/std normalization: replace WTF::Vector::first() with ::front()

third_party/WebKit/Source/core/svg/animation/SMILTimeContainer.cpp

 /*
  * Copyright (C) 2008 Apple 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.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 459 matching lines @@
       if (nextFireTime.isFinite())
         earliestFireTime = std::min(nextFireTime, earliestFireTime);
     }
 
     if (!sandwich.isEmpty()) {
       // Results are accumulated to the first animation that animates and
       // contributes to a particular element/attribute pair.
       // Only reset the animated type to the base value once for
       // the lowest priority animation that animates and
       // contributes to a particular element/attribute pair.
-      SVGSMILElement* resultElement = sandwich.first();
+      SVGSMILElement* resultElement = sandwich.front();
       resultElement->resetAnimatedType();
 
       // Go through the sandwich from lowest prio to highest and generate
       // the animated value (if any.)
       for (const auto& animation : sandwich)
         animation->updateAnimatedValue(resultElement);
 
       animationsToApply.append(resultElement);
     }
   }
@@ skipping 39 matching lines @@
 void SMILTimeContainer::advanceFrameForTesting() {
   setElapsed(elapsed() + initialFrameDelay);
 }
 
 DEFINE_TRACE(SMILTimeContainer) {
   visitor->trace(m_scheduledAnimations);
   visitor->trace(m_ownerSVGElement);
 }
 
 }  // namespace blink