cc: Switch to Chromium DCHECKs LOGs

cc/keyframed_animation_curve.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 "config.h"
 
 #include "CCKeyframedAnimationCurve.h"
 
 using WebKit::WebTransformationMatrix;
 
@@ skipping 13 matching lines @@
                 return;
             }
         }
     }
 
     keyframes.append(keyframe.Pass());
 }
 
 scoped_ptr<CCTimingFunction> cloneTimingFunction(const CCTimingFunction* timingFunction)
 {
-    ASSERT(timingFunction);
+    DCHECK(timingFunction);
     scoped_ptr<CCAnimationCurve> curve(timingFunction->clone());
     return scoped_ptr<CCTimingFunction>(static_cast<CCTimingFunction*>(curve.release()));
 }
 
 } // namespace
 
 CCKeyframe::CCKeyframe(double time, scoped_ptr<CCTimingFunction> timingFunction)
     : m_time(time)
     , m_timingFunction(timingFunction.Pass())
 {
@@ skipping 169 matching lines @@
 
     double progress = (t - m_keyframes[i]->time()) / (m_keyframes[i+1]->time() - m_keyframes[i]->time());
 
     if (m_keyframes[i]->timingFunction())
         progress = m_keyframes[i]->timingFunction()->getValue(progress);
 
     return m_keyframes[i+1]->value().blend(m_keyframes[i]->value(), progress);
 }
 
 } // namespace cc