Fix some styles issues reported by lint in base\values

base/values.cc

Index: base/values.cc
===================================================================
--- base/values.cc	(revision 26059)
+++ base/values.cc	(working copy)
@@ -184,7 +184,7 @@
 
 ///////////////////// BinaryValue ////////////////////
 
-//static
+// static
 BinaryValue* BinaryValue::Create(char* buffer, size_t size) {
   if (!buffer)
     return NULL;
@@ -192,7 +192,7 @@
   return new BinaryValue(buffer, size);
 }
 
-//static
+// static
 BinaryValue* BinaryValue::CreateWithCopiedBuffer(char* buffer, size_t size) {
   if (!buffer)
     return NULL;