Implement autocapitalize in Blink to be used by the embedder.

Source/core/html/forms/InputType.cpp

Index: Source/core/html/forms/InputType.cpp
diff --git a/Source/core/html/forms/InputType.cpp b/Source/core/html/forms/InputType.cpp
index c3cbe6bed93911b7a51e657eadfccb956892a9e8..4f10af9be2220b2d36c42e5e73c31b9ea6f06be0 100644
--- a/Source/core/html/forms/InputType.cpp
+++ b/Source/core/html/forms/InputType.cpp
@@ -705,6 +705,16 @@ const QualifiedName& InputType::subResourceAttributeName() const
     return QualifiedName::null();
 }
 
+bool InputType::supportsAutocapitalize() const
+{
+    return false;
+}
+
+TextFieldAutocapitalize InputType::defaultAutocapitalizeValue() const
+{
+    return TextFieldAutocapitalize::None;
+}
+
 bool InputType::shouldAppearIndeterminate() const
 {
     return false;