Allow JSONWriter and JSONValueSerializer to omit binary values when instructed to do so.

base/json/json_value_serializer.h

Index: base/json/json_value_serializer.h
diff --git a/base/json/json_value_serializer.h b/base/json/json_value_serializer.h
index 650008ec235aab6d356098b7c8c5bde0c1f7b224..01564922446964c264981f02764055e0ca94a55f 100644
--- a/base/json/json_value_serializer.h
+++ b/base/json/json_value_serializer.h
@@ -38,8 +38,11 @@ class BASE_EXPORT JSONStringValueSerializer : public base::ValueSerializer {
 
   // Attempt to serialize the data structure represented by Value into
   // JSON.  If the return value is true, the result will have been written
-  // into the string passed into the constructor.
+  // into the string passed into the constructor. In the overloaded method,

[Jói, 2011/11/10 11:08:16]

Please document this separately rather than together.  It might make most sense
to document the first Serialize as "equialent to calling Serialize(root, false)"

[Eric Dingle, 2011/11/10 15:05:25]

Done.

+  // |ignore_binary_values| is used to indicate how the serializer should
+  // behave when encountering a binary value.
   virtual bool Serialize(const Value& root);
+  virtual bool Serialize(const Value& root, bool ignore_binary_values);
 
   // Attempt to deserialize the data structure encoded in the string passed
   // in to the constructor into a structure of Value objects.  If the return
@@ -87,6 +90,7 @@ class BASE_EXPORT JSONFileValueSerializer : public base::ValueSerializer {
   // JSON.  If the return value is true, the result will have been written
   // into the file whose name was passed into the constructor.
   virtual bool Serialize(const Value& root);
+  virtual bool Serialize(const Value& root, bool ignore_binary_values);
 
   // Attempt to deserialize the data structure encoded in the file passed
   // in to the constructor into a structure of Value objects.  If the return