remove dead code

TBR=

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2286253003

Review-Url: https://codereview.chromium.org/2286253003

diff --git a/src/core/SkLiteDL.cpp b/src/core/SkLiteDL.cpp
index af4f5c2..fee6de3 100644 (file)
--- a/src/core/SkLiteDL.cpp
+++ b/src/core/SkLiteDL.cpp
@@ -11,9 +11,7 @@
 #include "SkLiteDL.h"
 #include "SkMath.h"
 #include "SkPicture.h"
-#include "SkMutex.h"
 #include "SkRSXform.h"
-#include "SkSpinlock.h"
 #include "SkTextBlob.h"
 
 #ifndef SKLITEDL_PAGE