--- a/mfbt/double-conversion/add-mfbt-api-markers.patch
+++ b/mfbt/double-conversion/add-mfbt-api-markers.patch
@@ -14,31 +14,16 @@ index f98edae..e536a01 100644
    }
  
    // Returns a converter following the EcmaScript specification.
 -  static const DoubleToStringConverter& EcmaScriptConverter();
 +  static MFBT_API(const DoubleToStringConverter&) EcmaScriptConverter();
  
    // Computes the shortest string of digits that correctly represent the input
    // number. Depending on decimal_in_shortest_low and decimal_in_shortest_high
-@@ -154,12 +155,12 @@ class DoubleToStringConverter {
-   // Returns true if the conversion succeeds. The conversion always succeeds
-   // except when the input value is special and no infinity_symbol or
-   // nan_symbol has been given to the constructor.
--  bool ToShortest(double value, StringBuilder* result_builder) const {
-+  MFBT_API(bool) ToShortest(double value, StringBuilder* result_builder) const {
-     return ToShortestIeeeNumber(value, result_builder, SHORTEST);
-   }
- 
-   // Same as ToShortest, but for single-precision floats.
--  bool ToShortestSingle(float value, StringBuilder* result_builder) const {
-+  MFBT_API(bool) ToShortestSingle(float value, StringBuilder* result_builder) const {
-     return ToShortestIeeeNumber(value, result_builder, SHORTEST_SINGLE);
-   }
- 
 @@ -197,7 +198,7 @@ class DoubleToStringConverter {
    // The last two conditions imply that the result will never contain more than
    // 1 + kMaxFixedDigitsBeforePoint + 1 + kMaxFixedDigitsAfterPoint characters
    // (one additional character for the sign, and one for the decimal point).
 -  bool ToFixed(double value,
 +  MFBT_API(bool) ToFixed(double value,
                 int requested_digits,
                 StringBuilder* result_builder) const;

--- a/mfbt/double-conversion/double-conversion.h
+++ b/mfbt/double-conversion/double-conversion.h
@@ -150,22 +150,22 @@ class DoubleToStringConverter {
   // is accurate enough to uniquely identify the input-number.
   // For example the most precise representation of the double 9e59 equals
   // "899999999999999918767229449717619953810131273674690656206848", but
   // the converter will return the shorter (but still correct) "9e59".
   //
   // Returns true if the conversion succeeds. The conversion always succeeds
   // except when the input value is special and no infinity_symbol or
   // nan_symbol has been given to the constructor.
-  MFBT_API(bool) ToShortest(double value, StringBuilder* result_builder) const {
+  bool ToShortest(double value, StringBuilder* result_builder) const {
     return ToShortestIeeeNumber(value, result_builder, SHORTEST);
   }
 
   // Same as ToShortest, but for single-precision floats.
-  MFBT_API(bool) ToShortestSingle(float value, StringBuilder* result_builder) const {
+  bool ToShortestSingle(float value, StringBuilder* result_builder) const {
     return ToShortestIeeeNumber(value, result_builder, SHORTEST_SINGLE);
   }
 
 
   // Computes a decimal representation with a fixed number of digits after the
   // decimal point. The last emitted digit is rounded.
   //
   // Examples:

--- a/mfbt/double-conversion/update.sh
+++ b/mfbt/double-conversion/update.sh
@@ -8,9 +8,9 @@ cp $1/README ./
 
 # Includes
 cp $1/src/*.h ./
 
 # Source
 cp $1/src/*.cc ./
 
 patch -p3 < add-mfbt-api-markers.patch
-patch -p3 < useStandardInteger.patch
+patch -p3 < use-StandardInteger.patch