Use the double-conversion sources without rearrangement

This simplifies the include path addition we need when compiling and
eliminates the need to rewrite all the #include lines on update.

Change-Id: I14e301d277f1eb49286721b012559f0ec84ea520
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>

1 files changed, 0 insertions, 226 deletions

diff --git a/src/3rdparty/double-conversion/include/double-conversion/string-to-double.h b/src/3rdparty/double-conversion/include/double-conversion/string-to-double.h
deleted file mode 100644
index 30d9e3412b..0000000000
--- a/src/3rdparty/double-conversion/include/double-conversion/string-to-double.h
+++ /dev/null
@@ -1,226 +0,0 @@
-// Copyright 2012 the V8 project authors. All rights reserved.
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-//       notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-//       copyright notice, this list of conditions and the following
-//       disclaimer in the documentation and/or other materials provided
-//       with the distribution.
-//     * Neither the name of Google Inc. nor the names of its
-//       contributors may be used to endorse or promote products derived
-//       from this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-#ifndef DOUBLE_CONVERSION_STRING_TO_DOUBLE_H_
-#define DOUBLE_CONVERSION_STRING_TO_DOUBLE_H_
-
-#include <double-conversion/utils.h>
-
-namespace double_conversion {
-
-class StringToDoubleConverter {
- public:
-  // Enumeration for allowing octals and ignoring junk when converting
-  // strings to numbers.
-  enum Flags {
-    NO_FLAGS = 0,
-    ALLOW_HEX = 1,
-    ALLOW_OCTALS = 2,
-    ALLOW_TRAILING_JUNK = 4,
-    ALLOW_LEADING_SPACES = 8,
-    ALLOW_TRAILING_SPACES = 16,
-    ALLOW_SPACES_AFTER_SIGN = 32,
-    ALLOW_CASE_INSENSITIVITY = 64,
-    ALLOW_CASE_INSENSIBILITY = 64,  // Deprecated
-    ALLOW_HEX_FLOATS = 128,
-  };
-
-  static const uc16 kNoSeparator = '\0';
-
-  // Flags should be a bit-or combination of the possible Flags-enum.
-  //  - NO_FLAGS: no special flags.
-  //  - ALLOW_HEX: recognizes the prefix "0x". Hex numbers may only be integers.
-  //      Ex: StringToDouble("0x1234") -> 4660.0
-  //          In StringToDouble("0x1234.56") the characters ".56" are trailing
-  //          junk. The result of the call is hence dependent on
-  //          the ALLOW_TRAILING_JUNK flag and/or the junk value.
-  //      With this flag "0x" is a junk-string. Even with ALLOW_TRAILING_JUNK,
-  //      the string will not be parsed as "0" followed by junk.
-  //
-  //  - ALLOW_OCTALS: recognizes the prefix "0" for octals:
-  //      If a sequence of octal digits starts with '0', then the number is
-  //      read as octal integer. Octal numbers may only be integers.
-  //      Ex: StringToDouble("01234") -> 668.0
-  //          StringToDouble("012349") -> 12349.0  // Not a sequence of octal
-  //                                               // digits.
-  //          In StringToDouble("01234.56") the characters ".56" are trailing
-  //          junk. The result of the call is hence dependent on
-  //          the ALLOW_TRAILING_JUNK flag and/or the junk value.
-  //          In StringToDouble("01234e56") the characters "e56" are trailing
-  //          junk, too.
-  //  - ALLOW_TRAILING_JUNK: ignore trailing characters that are not part of
-  //      a double literal.
-  //  - ALLOW_LEADING_SPACES: skip over leading whitespace, including spaces,
-  //                          new-lines, and tabs.
-  //  - ALLOW_TRAILING_SPACES: ignore trailing whitespace.
-  //  - ALLOW_SPACES_AFTER_SIGN: ignore whitespace after the sign.
-  //       Ex: StringToDouble("-   123.2") -> -123.2.
-  //           StringToDouble("+   123.2") -> 123.2
-  //  - ALLOW_CASE_INSENSITIVITY: ignore case of characters for special values:
-  //      infinity and nan.
-  //  - ALLOW_HEX_FLOATS: allows hexadecimal float literals.
-  //      This *must* start with "0x" and separate the exponent with "p".
-  //      Examples: 0x1.2p3 == 9.0
-  //                0x10.1p0 == 16.0625
-  //      ALLOW_HEX and ALLOW_HEX_FLOATS are indendent.
-  //
-  // empty_string_value is returned when an empty string is given as input.
-  // If ALLOW_LEADING_SPACES or ALLOW_TRAILING_SPACES are set, then a string
-  // containing only spaces is converted to the 'empty_string_value', too.
-  //
-  // junk_string_value is returned when
-  //  a) ALLOW_TRAILING_JUNK is not set, and a junk character (a character not
-  //     part of a double-literal) is found.
-  //  b) ALLOW_TRAILING_JUNK is set, but the string does not start with a
-  //     double literal.
-  //
-  // infinity_symbol and nan_symbol are strings that are used to detect
-  // inputs that represent infinity and NaN. They can be null, in which case
-  // they are ignored.
-  // The conversion routine first reads any possible signs. Then it compares the
-  // following character of the input-string with the first character of
-  // the infinity, and nan-symbol. If either matches, the function assumes, that
-  // a match has been found, and expects the following input characters to match
-  // the remaining characters of the special-value symbol.
-  // This means that the following restrictions apply to special-value symbols:
-  //  - they must not start with signs ('+', or '-'),
-  //  - they must not have the same first character.
-  //  - they must not start with digits.
-  //
-  // If the separator character is not kNoSeparator, then that specific
-  // character is ignored when in between two valid digits of the significant.
-  // It is not allowed to appear in the exponent.
-  // It is not allowed to lead or trail the number.
-  // It is not allowed to appear twice next to each other.
-  //
-  // Examples:
-  //  flags = ALLOW_HEX | ALLOW_TRAILING_JUNK,
-  //  empty_string_value = 0.0,
-  //  junk_string_value = NaN,
-  //  infinity_symbol = "infinity",
-  //  nan_symbol = "nan":
-  //    StringToDouble("0x1234") -> 4660.0.
-  //    StringToDouble("0x1234K") -> 4660.0.
-  //    StringToDouble("") -> 0.0  // empty_string_value.
-  //    StringToDouble(" ") -> NaN  // junk_string_value.
-  //    StringToDouble(" 1") -> NaN  // junk_string_value.
-  //    StringToDouble("0x") -> NaN  // junk_string_value.
-  //    StringToDouble("-123.45") -> -123.45.
-  //    StringToDouble("--123.45") -> NaN  // junk_string_value.
-  //    StringToDouble("123e45") -> 123e45.
-  //    StringToDouble("123E45") -> 123e45.
-  //    StringToDouble("123e+45") -> 123e45.
-  //    StringToDouble("123E-45") -> 123e-45.
-  //    StringToDouble("123e") -> 123.0  // trailing junk ignored.
-  //    StringToDouble("123e-") -> 123.0  // trailing junk ignored.
-  //    StringToDouble("+NaN") -> NaN  // NaN string literal.
-  //    StringToDouble("-infinity") -> -inf.  // infinity literal.
-  //    StringToDouble("Infinity") -> NaN  // junk_string_value.
-  //
-  //  flags = ALLOW_OCTAL | ALLOW_LEADING_SPACES,
-  //  empty_string_value = 0.0,
-  //  junk_string_value = NaN,
-  //  infinity_symbol = NULL,
-  //  nan_symbol = NULL:
-  //    StringToDouble("0x1234") -> NaN  // junk_string_value.
-  //    StringToDouble("01234") -> 668.0.
-  //    StringToDouble("") -> 0.0  // empty_string_value.
-  //    StringToDouble(" ") -> 0.0  // empty_string_value.
-  //    StringToDouble(" 1") -> 1.0
-  //    StringToDouble("0x") -> NaN  // junk_string_value.
-  //    StringToDouble("0123e45") -> NaN  // junk_string_value.
-  //    StringToDouble("01239E45") -> 1239e45.
-  //    StringToDouble("-infinity") -> NaN  // junk_string_value.
-  //    StringToDouble("NaN") -> NaN  // junk_string_value.
-  //
-  //  flags = NO_FLAGS,
-  //  separator = ' ':
-  //    StringToDouble("1 2 3 4") -> 1234.0
-  //    StringToDouble("1  2") -> NaN // junk_string_value
-  //    StringToDouble("1 000 000.0") -> 1000000.0
-  //    StringToDouble("1.000 000") -> 1.0
-  //    StringToDouble("1.0e1 000") -> NaN // junk_string_value
-  StringToDoubleConverter(int flags,
-                          double empty_string_value,
-                          double junk_string_value,
-                          const char* infinity_symbol,
-                          const char* nan_symbol,
-                          uc16 separator = kNoSeparator)
-      : flags_(flags),
-        empty_string_value_(empty_string_value),
-        junk_string_value_(junk_string_value),
-        infinity_symbol_(infinity_symbol),
-        nan_symbol_(nan_symbol),
-        separator_(separator) {
-  }
-
-  // Performs the conversion.
-  // The output parameter 'processed_characters_count' is set to the number
-  // of characters that have been processed to read the number.
-  // Spaces than are processed with ALLOW_{LEADING|TRAILING}_SPACES are included
-  // in the 'processed_characters_count'. Trailing junk is never included.
-  double StringToDouble(const char* buffer,
-                        int length,
-                        int* processed_characters_count) const;
-
-  // Same as StringToDouble above but for 16 bit characters.
-  double StringToDouble(const uc16* buffer,
-                        int length,
-                        int* processed_characters_count) const;
-
-  // Same as StringToDouble but reads a float.
-  // Note that this is not equivalent to static_cast<float>(StringToDouble(...))
-  // due to potential double-rounding.
-  float StringToFloat(const char* buffer,
-                      int length,
-                      int* processed_characters_count) const;
-
-  // Same as StringToFloat above but for 16 bit characters.
-  float StringToFloat(const uc16* buffer,
-                      int length,
-                      int* processed_characters_count) const;
-
- private:
-  const int flags_;
-  const double empty_string_value_;
-  const double junk_string_value_;
-  const char* const infinity_symbol_;
-  const char* const nan_symbol_;
-  const uc16 separator_;
-
-  template <class Iterator>
-  double StringToIeee(Iterator start_pointer,
-                      int length,
-                      bool read_as_double,
-                      int* processed_characters_count) const;
-
-  DOUBLE_CONVERSION_DISALLOW_IMPLICIT_CONSTRUCTORS(StringToDoubleConverter);
-};
-
-}  // namespace double_conversion
-
-#endif  // DOUBLE_CONVERSION_STRING_TO_DOUBLE_H_