Input type Number maximum value increase

Source/core/html/parser/HTMLParserIdioms.cpp

Index: Source/core/html/parser/HTMLParserIdioms.cpp
diff --git a/Source/core/html/parser/HTMLParserIdioms.cpp b/Source/core/html/parser/HTMLParserIdioms.cpp
index e3b143aaf2181cc7646c1968f6c36a489a533fee..3977e0598b3807d75ac94e0e7bf027680c2fdf1b 100644
--- a/Source/core/html/parser/HTMLParserIdioms.cpp
+++ b/Source/core/html/parser/HTMLParserIdioms.cpp
@@ -108,9 +108,8 @@ Decimal parseToDecimalForNumberType(const String& string, const Decimal& fallbac
 
     // Numbers are considered finite IEEE 754 single-precision floating point values.
     // See HTML5 2.5.4.3 `Real numbers.'

[yosin_UTC9, 2014/02/25 02:20:31]

Please update this comment. Now we refer "2.4.4.3 Floating-point numbers" and
using IEEE 754 double-precision floating-point values

[Habib Virji, 2014/02/25 10:09:27]

Done.

-    // FIXME: We should use numeric_limits<double>::max for number input type.
-    const Decimal floatMax = Decimal::fromDouble(std::numeric_limits<float>::max());
-    if (value < -floatMax || value > floatMax)
+    const Decimal doubleMax = Decimal::fromDouble(std::numeric_limits<double>::max());
+    if (value < -doubleMax || value > doubleMax)
         return fallbackValue;
 
     // We return +0 for -0 case.
@@ -137,7 +136,7 @@ double parseToDoubleForNumberType(const String& string, double fallbackValue)
 
     // Numbers are considered finite IEEE 754 single-precision floating point values.
     // See HTML5 2.5.4.3 `Real numbers.'
-    if (-std::numeric_limits<float>::max() > value || value > std::numeric_limits<float>::max())
+    if (-std::numeric_limits<double>::max() > value || value > std::numeric_limits<double>::max())
         return fallbackValue;
 
     // The following expression converts -0 to +0.