Move functions from SkGr to SkGrPriv.h

Review URL: https://codereview.chromium.org/1397123002
diff --git a/src/effects/SkTableColorFilter.cpp b/src/effects/SkTableColorFilter.cpp
index ceb6663..f0ed7b4 100644
--- a/src/effects/SkTableColorFilter.cpp
+++ b/src/effects/SkTableColorFilter.cpp
@@ -5,13 +5,14 @@
 * found in the LICENSE file.
 */
 
-#include "SkBitmap.h"
 #include "SkTableColorFilter.h"
+
+#include "SkBitmap.h"
 #include "SkColorPriv.h"
 #include "SkReadBuffer.h"
-#include "SkWriteBuffer.h"
-#include "SkUnPreMultiply.h"
 #include "SkString.h"
+#include "SkUnPreMultiply.h"
+#include "SkWriteBuffer.h"
 
 class SkTable_ColorFilter : public SkColorFilter {
 public: