initial checkin of SkSL compiler

src/sksl/SkSLUtil.cpp

Index: src/sksl/SkSLUtil.cpp
diff --git a/src/sksl/SkSLUtil.cpp b/src/sksl/SkSLUtil.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..470a640ef002c40ac29d93343d3ef312aa167a3c
--- /dev/null
+++ b/src/sksl/SkSLUtil.cpp
@@ -0,0 +1,29 @@
+/*
+ * Copyright 2016 Google Inc.
+ *
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
+
+#include "SkSLUtil.h"
+
+namespace SkSL {
+
+int stoi(std::string s) {
+    return atoi(s.c_str());
+}
+
+double stod(std::string s) {
+    return atof(s.c_str());
+}
+
+long stol(std::string s) {
+    return atol(s.c_str());
+}
+
+void sksl_abort() {
+    sk_abort_no_print();
+    exit(1);
+}
+
+} // namespace