Remove tabs that crept in during an earlier refactoring. No functionality change

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@201472 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/include/ostream b/include/ostream
index 20587a1..9d96fd8 100644
--- a/include/ostream
+++ b/include/ostream
@@ -765,7 +765,7 @@
 basic_ostream<_CharT, _Traits>&
 operator<<(basic_ostream<_CharT, _Traits>& __os, _CharT __c)
 {
-	return _VSTD::__put_character_sequence(__os, &__c, 1);
+    return _VSTD::__put_character_sequence(__os, &__c, 1);
 }
 
 template<class _CharT, class _Traits>
@@ -805,28 +805,28 @@
 basic_ostream<char, _Traits>&
 operator<<(basic_ostream<char, _Traits>& __os, char __c)
 {
-	return _VSTD::__put_character_sequence(__os, &__c, 1);
+    return _VSTD::__put_character_sequence(__os, &__c, 1);
 }
 
 template<class _Traits>
 basic_ostream<char, _Traits>&
 operator<<(basic_ostream<char, _Traits>& __os, signed char __c)
 {
-	return _VSTD::__put_character_sequence(__os, (char *) &__c, 1);
+    return _VSTD::__put_character_sequence(__os, (char *) &__c, 1);
 }
 
 template<class _Traits>
 basic_ostream<char, _Traits>&
 operator<<(basic_ostream<char, _Traits>& __os, unsigned char __c)
 {
-	return _VSTD::__put_character_sequence(__os, (char *) &__c, 1);
+    return _VSTD::__put_character_sequence(__os, (char *) &__c, 1);
 }
 
 template<class _CharT, class _Traits>
 basic_ostream<_CharT, _Traits>&
 operator<<(basic_ostream<_CharT, _Traits>& __os, const _CharT* __str)
 {
-	return _VSTD::__put_character_sequence(__os, __str, _Traits::length(__str));
+    return _VSTD::__put_character_sequence(__os, __str, _Traits::length(__str));
 }
 
 template<class _CharT, class _Traits>
@@ -879,23 +879,23 @@
 basic_ostream<char, _Traits>&
 operator<<(basic_ostream<char, _Traits>& __os, const char* __str)
 {
-	return _VSTD::__put_character_sequence(__os, __str, _Traits::length(__str));
+    return _VSTD::__put_character_sequence(__os, __str, _Traits::length(__str));
 }
 
 template<class _Traits>
 basic_ostream<char, _Traits>&
 operator<<(basic_ostream<char, _Traits>& __os, const signed char* __str)
 {
-	const char *__s = (const char *) __str;
-	return _VSTD::__put_character_sequence(__os, __s, _Traits::length(__s));
+    const char *__s = (const char *) __str;
+    return _VSTD::__put_character_sequence(__os, __s, _Traits::length(__s));
 }
 
 template<class _Traits>
 basic_ostream<char, _Traits>&
 operator<<(basic_ostream<char, _Traits>& __os, const unsigned char* __str)
 {
-	const char *__s = (const char *) __str;
-	return _VSTD::__put_character_sequence(__os, __s, _Traits::length(__s));
+    const char *__s = (const char *) __str;
+    return _VSTD::__put_character_sequence(__os, __s, _Traits::length(__s));
 }
 
 template <class _CharT, class _Traits>
@@ -1065,7 +1065,7 @@
 operator<<(basic_ostream<_CharT, _Traits>& __os,
            const basic_string<_CharT, _Traits, _Allocator>& __str)
 {
-	return _VSTD::__put_character_sequence(__os, __str.data(), __str.size());
+    return _VSTD::__put_character_sequence(__os, __str.data(), __str.size());
 }
 
 template <class _CharT, class _Traits>