cc: Remove CC*.h temporary includes, part 5/4.

cc/layer_sorter.cc

Index: cc/layer_sorter.cc
diff --git a/cc/layer_sorter.cc b/cc/layer_sorter.cc
index e99bfeacda483724c56cc81f0c0a0ef81514d3a4..401079c3edeb655b9e256f99891c6ad25c837563 100644
--- a/cc/layer_sorter.cc
+++ b/cc/layer_sorter.cc
@@ -4,16 +4,17 @@
 
 #include "config.h"
 
-#include "CCLayerSorter.h"
+#include "cc/layer_sorter.h"
 
-#include "CCRenderSurface.h"
-#include "base/logging.h"
-#include "cc/math_util.h"
-#include <public/WebTransformationMatrix.h>
 #include <deque>
 #include <limits>
 #include <vector>
 
+#include "base/logging.h"
+#include "cc/math_util.h"
+#include "cc/render_surface_impl.h"
+#include <public/WebTransformationMatrix.h>
+
 using namespace std;
 using WebKit::WebTransformationMatrix;