Move Animatable* hierarchy into new folder.

Source/core/animation/animatable/AnimatableStrokeDasharrayListTest.cpp

 /*
  * Copyright (c) 2013, Google 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:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 11 matching lines @@
  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #include "config.h"
-#include "core/animation/AnimatableStrokeDasharrayList.h"
+#include "core/animation/animatable/AnimatableStrokeDasharrayList.h"
 
 #include "core/svg/SVGLength.h"
 
 #include <gtest/gtest.h>
 
 using namespace WebCore;
 
 namespace {
 
 PassRefPtr<SVGLengthList> createSVGLengthList(size_t length)
@@ skipping 16 matching lines @@
     svgListB->at(3)->newValueSpecifiedUnits(LengthTypePX, 50);
     listB = AnimatableStrokeDasharrayList::create(svgListB);
     EXPECT_FALSE(listA->equals(listB.get()));
 
     svgListB = createSVGLengthList(5);
     listB = AnimatableStrokeDasharrayList::create(svgListB);
     EXPECT_FALSE(listA->equals(listB.get()));
 }
 
 } // namespace