bool EqualsASCII(const string16& a, const base::StringPiece& b)
{
if(a.length() != b.length())
{
return false;
}
return std::equal(b.begin(), b.end(), a.begin());
}
bool ContainsOnlyWhitespace(const string16& str)
{
for(string16::const_iterator i=str.begin(); i!=str.end(); ++i)
{
if(!IsWhitespace(*i))
{
return false;
}
}
return true;
}
bool LowerCaseEqualsASCII(const string16& a, const char* b) {
return DoLowerCaseEqualsASCII(a.begin(), a.end(), b);
}
std::string UTF16ToASCII(const string16& utf16)
{
DCHECK(IsStringASCII(utf16)) << utf16;
return std::string(utf16.begin(), utf16.end());
}