Part 3 of cc/ directory shuffles: animation

cc/animation/animation.h

Index: cc/animation/animation.h
diff --git a/cc/animation.h b/cc/animation/animation.h
similarity index 98%
rename from cc/animation.h
rename to cc/animation/animation.h
index 73682f1feab6c22744038a4746a79b4546e42648..f1692ad26f7a08bf65336706aabfaba2badb6d15 100644
--- a/cc/animation.h
+++ b/cc/animation/animation.h
@@ -2,8 +2,8 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef CC_ANIMATION_H_
-#define CC_ANIMATION_H_
+#ifndef CC_ANIMATION_ANIMATION_H_
+#define CC_ANIMATION_ANIMATION_H_
 
 #include "base/basictypes.h"
 #include "base/memory/scoped_ptr.h"
@@ -187,4 +187,4 @@ class CC_EXPORT Animation {
 
 }  // namespace cc
 
-#endif  // CC_ANIMATION_H_
+#endif  // CC_ANIMATION_ANIMATION_H_