cc: Make the ScopedPtrVector and ScopedPtrDeque containers act like STL vector and deque.

cc/keyframed_animation_curve.cc

Index: cc/keyframed_animation_curve.cc
diff --git a/cc/keyframed_animation_curve.cc b/cc/keyframed_animation_curve.cc
index 9cf0ef37e14343565988e9e3a755d7e82453c2b7..ef03357a26a30e96238c0a947a8c32f0787214d2 100644
--- a/cc/keyframed_animation_curve.cc
+++ b/cc/keyframed_animation_curve.cc
@@ -15,16 +15,16 @@ void insertKeyframe(scoped_ptr<Keyframe> keyframe, ScopedPtrVector<Keyframe>& ke
 {
     // Usually, the keyframes will be added in order, so this loop would be unnecessary and
     // we should skip it if possible.
-    if (!keyframes.isEmpty() && keyframe->time() < keyframes.last()->time()) {
+    if (!keyframes.empty() && keyframe->time() < keyframes.back()->time()) {
         for (size_t i = 0; i < keyframes.size(); ++i) {
             if (keyframe->time() < keyframes[i]->time()) {
-                keyframes.insert(i, keyframe.Pass());
+                keyframes.insert(keyframes.begin() + i, keyframe.Pass());
                 return;
             }
         }
     }
 
-    keyframes.append(keyframe.Pass());
+    keyframes.push_back(keyframe.Pass());
 }
 
 scoped_ptr<TimingFunction> cloneTimingFunction(const TimingFunction* timingFunction)
@@ -132,7 +132,7 @@ void KeyframedFloatAnimationCurve::addKeyframe(scoped_ptr<FloatKeyframe> keyfram
 
 double KeyframedFloatAnimationCurve::duration() const
 {
-    return m_keyframes.last()->time() - m_keyframes.first()->time();
+    return m_keyframes.back()->time() - m_keyframes.front()->time();
 }
 
 scoped_ptr<AnimationCurve> KeyframedFloatAnimationCurve::clone() const
@@ -145,11 +145,11 @@ scoped_ptr<AnimationCurve> KeyframedFloatAnimationCurve::clone() const
 
 float KeyframedFloatAnimationCurve::getValue(double t) const
 {
-    if (t <= m_keyframes.first()->time())
-        return m_keyframes.first()->value();
+    if (t <= m_keyframes.front()->time())
+        return m_keyframes.front()->value();
 
-    if (t >= m_keyframes.last()->time())
-        return m_keyframes.last()->value();
+    if (t >= m_keyframes.back()->time())
+        return m_keyframes.back()->value();
 
     size_t i = 0;
     for (; i < m_keyframes.size() - 1; ++i) {
@@ -185,7 +185,7 @@ void KeyframedTransformAnimationCurve::addKeyframe(scoped_ptr<TransformKeyframe>
 
 double KeyframedTransformAnimationCurve::duration() const
 {
-    return m_keyframes.last()->time() - m_keyframes.first()->time();
+    return m_keyframes.back()->time() - m_keyframes.front()->time();
 }
 
 scoped_ptr<AnimationCurve> KeyframedTransformAnimationCurve::clone() const
@@ -198,11 +198,11 @@ scoped_ptr<AnimationCurve> KeyframedTransformAnimationCurve::clone() const
 
 WebTransformationMatrix KeyframedTransformAnimationCurve::getValue(double t) const
 {
-    if (t <= m_keyframes.first()->time())
-        return m_keyframes.first()->value().apply();
+    if (t <= m_keyframes.front()->time())
+        return m_keyframes.front()->value().apply();
 
-    if (t >= m_keyframes.last()->time())
-        return m_keyframes.last()->value().apply();
+    if (t >= m_keyframes.back()->time())
+        return m_keyframes.back()->value().apply();
 
     size_t i = 0;
     for (; i < m_keyframes.size() - 1; ++i) {