cc: Make PictureLayerImpl use a better choice for animated raster scale.

cc/test/animation_test_common.cc

 // Copyright 2012 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 "cc/test/animation_test_common.h"
 
 #include "cc/animation/animation_id_provider.h"
 #include "cc/animation/keyframed_animation_curve.h"
 #include "cc/animation/layer_animation_controller.h"
 #include "cc/animation/transform_operations.h"
@@ skipping 151 matching lines @@
 
 bool FakeTransformTransition::AnimatedBoundsForBox(const gfx::BoxF& box,
                                                    gfx::BoxF* bounds) const {
   return false;
 }
 
 bool FakeTransformTransition::AffectsScale() const { return false; }
 
 bool FakeTransformTransition::IsTranslation() const { return true; }
 
-bool FakeTransformTransition::MaximumScale(float* max_scale) const {
+bool FakeTransformTransition::MaximumTargetScale(bool forward_direction,
+                                                 float* max_scale) const {
   *max_scale = 1.f;
   return true;
 }
 
 scoped_ptr<AnimationCurve> FakeTransformTransition::Clone() const {
   return make_scoped_ptr(new FakeTransformTransition(*this));
 }
 
 
 FakeFloatTransition::FakeFloatTransition(double duration, float from, float to)
@@ skipping 157 matching lines @@
                              double duration,
                              float start_brightness,
                              float end_brightness) {
   return AddAnimatedFilter(layer->layer_animation_controller(),
                            duration,
                            start_brightness,
                            end_brightness);
 }
 
 }  // namespace cc