# HG changeset patch
# User Toshihito Kikuchi <tkikuchi@mozilla.com>
# Date 1588733379 25200
#      Tue May 05 19:49:39 2020 -0700
# Node ID 044c15e89ecca19afc1750c439f4e82879679462
# Parent  a18431660425e41c26c716413aac0294987c985a
Remove unused functions from //base/third_party/double_conversion/double-conversion to compile. r=bobowen

diff --git a/security/sandbox/chromium/base/third_party/double_conversion/double-conversion/strtod.cc b/security/sandbox/chromium/base/third_party/double_conversion/double-conversion/strtod.cc
--- a/security/sandbox/chromium/base/third_party/double_conversion/double-conversion/strtod.cc
+++ b/security/sandbox/chromium/base/third_party/double_conversion/double-conversion/strtod.cc
@@ -445,36 +445,18 @@ static bool ComputeGuess(Vector<const ch
     return true;
   }
   if (*guess == Double::Infinity()) {
     return true;
   }
   return false;
 }
 
-static bool IsDigit(const char d) {
-  return ('0' <= d) && (d <= '9');
-}
-
-static bool IsNonZeroDigit(const char d) {
-  return ('1' <= d) && (d <= '9');
-}
-
-static bool AssertTrimmedDigits(const Vector<const char>& buffer) {
-  for(int i = 0; i < buffer.length(); ++i) {
-    if(!IsDigit(buffer[i])) {
-      return false;
-    }
-  }
-  return (buffer.length() == 0) || (IsNonZeroDigit(buffer[0]) && IsNonZeroDigit(buffer[buffer.length()-1]));
-}
-
 double StrtodTrimmed(Vector<const char> trimmed, int exponent) {
   DOUBLE_CONVERSION_ASSERT(trimmed.length() <= kMaxSignificantDecimalDigits);
-  DOUBLE_CONVERSION_ASSERT(AssertTrimmedDigits(trimmed));
   double guess;
   const bool is_correct = ComputeGuess(trimmed, exponent, &guess);
   if (is_correct) {
     return guess;
   }
   DiyFp upper_boundary = Double(guess).UpperBoundary();
   int comparison = CompareBufferWithDiyFp(trimmed, exponent, upper_boundary);
   if (comparison < 0) {