[ADANDONED] Helper code for finding problematic uses of IntToString variants.

base/strings/string_number_conversions.cc

Index: base/strings/string_number_conversions.cc
diff --git a/base/strings/string_number_conversions.cc b/base/strings/string_number_conversions.cc
index b6b65d2a3bf8ce53dc1fd463006ce1bc88877377..b2ab24028f314ea50fd803738ec39ceef4aadc7f 100644
--- a/base/strings/string_number_conversions.cc
+++ b/base/strings/string_number_conversions.cc
@@ -372,6 +372,10 @@ bool String16ToIntImpl(const StringPiece16& input, VALUE* output) {
 
 }  // namespace
 
+#if defined(STRING_NUMBER_CONVERSIONS_DETECT_RISKY_CONVERSIONS)
+namespace internal {
+#endif
+
 std::string IntToString(int value) {
   return IntToStringT<std::string, int, unsigned int, true>::
       IntToString(value);
@@ -423,6 +427,10 @@ std::string DoubleToString(double value) {
   return std::string(buffer);
 }
 
+#if defined(STRING_NUMBER_CONVERSIONS_DETECT_RISKY_CONVERSIONS)
+}  // namespace internal
+#endif
+
 bool StringToInt(const StringPiece& input, int* output) {
   return StringToIntImpl(input, output);
 }