51   base::TrimWhitespaceASCII(str_value, base::TRIM_ALL, &str_value);  in GetInt64()
52   TEST_AND_RETURN_FALSE(base::StringToInt64(str_value, value));  in GetInt64()
57   return SetString(key, base::Int64ToString(value));  in SetInt64()
64   base::TrimWhitespaceASCII(str_value, base::TRIM_ALL, &str_value);  in GetBoolean()
109 bool Prefs::Init(const base::FilePath& prefs_dir) {  in Init()
113 bool Prefs::FileStorage::Init(const base::FilePath& prefs_dir) {  in Init()
119   base::FilePath filename;  in GetKey()
121   if (!base::ReadFileToString(filename, value)) {  in GetKey()
129   base::FilePath filename;  in SetKey()
131   if (!base::DirectoryExists(filename.DirName())) {  in SetKey()
134     TEST_AND_RETURN_FALSE(base::CreateDirectory(filename.DirName()));  in SetKey()
136   TEST_AND_RETURN_FALSE(base::WriteFile(filename, value.data(), value.size()) ==  in SetKey()
142   base::FilePath filename;  in KeyExists()
144   return base::PathExists(filename);  in KeyExists()
148   base::FilePath filename;  in DeleteKey()
150   TEST_AND_RETURN_FALSE(base::DeleteFile(filename, false));  in DeleteKey()
155                                            base::FilePath* filename) const {  in GetFileNameForKey()
160     TEST_AND_RETURN_FALSE(base::IsAsciiAlpha(c) || base::IsAsciiDigit(c) ||  in GetFileNameForKey()