Revert of Turned on SkSL->GLSL compiler

src/sksl/SkSLUtil.h

Index: src/sksl/SkSLUtil.h
diff --git a/src/sksl/SkSLUtil.h b/src/sksl/SkSLUtil.h
index efffaaec01730ffd8abb2291fab7d8e6d66d6da4..33611cde0238b3cc6e9d8b071cc1b10bbab9132f 100644
--- a/src/sksl/SkSLUtil.h
+++ b/src/sksl/SkSLUtil.h
@@ -19,15 +19,11 @@
 
 // our own definitions of certain std:: functions, because they are not always present on Android
 
-std::string to_string(double value);
-
-std::string to_string(int32_t value);
-
-std::string to_string(uint32_t value);
-
-std::string to_string(int64_t value);
-
-std::string to_string(uint64_t value);
+template <typename T> std::string to_string(T value) {
+    std::stringstream buffer;
+    buffer << std::setprecision(std::numeric_limits<T>::digits10) << value;
+    return buffer.str();
+}
 
 #if _MSC_VER
 #define NORETURN __declspec(noreturn)