V8ValueConverter for the activity logger that does not invoke interceptors and

content/renderer/v8_value_converter_impl.cc

Index: content/renderer/v8_value_converter_impl.cc
diff --git a/content/renderer/v8_value_converter_impl.cc b/content/renderer/v8_value_converter_impl.cc
index cb4b9af00f1c667ded643d7c3735833225e43272..108e21cf397b3a268a7d2e9cf72f122c39517ba9 100644
--- a/content/renderer/v8_value_converter_impl.cc
+++ b/content/renderer/v8_value_converter_impl.cc
@@ -86,7 +86,8 @@ V8ValueConverterImpl::V8ValueConverterImpl()
       reg_exp_allowed_(false),
       function_allowed_(false),
       strip_null_from_objects_(false),
-      avoid_identity_hash_for_testing_(false) {}
+      avoid_identity_hash_for_testing_(false),
+      strategy_(NULL) {}
 
 void V8ValueConverterImpl::SetDateAllowed(bool val) {
   date_allowed_ = val;
@@ -104,10 +105,20 @@ void V8ValueConverterImpl::SetStripNullFromObjects(bool val) {
   strip_null_from_objects_ = val;
 }
 
+void V8ValueConverterImpl::SetStrategy(V8ValueConverterStrategy* strategy) {
+  strategy_ = strategy;
+}
+
 v8::Handle<v8::Value> V8ValueConverterImpl::ToV8Value(
     const base::Value* value, v8::Handle<v8::Context> context) const {
   v8::Context::Scope context_scope(context);
   v8::HandleScope handle_scope;
+  if (strategy_) {
+    v8::Handle<v8::Value> out;
+    if (strategy_->ToV8Value(value, &out)) {
+      return handle_scope.Close(out);
+    }
+  }
   return handle_scope.Close(ToV8ValueImpl(value));
 }
 
@@ -116,6 +127,11 @@ Value* V8ValueConverterImpl::FromV8Value(
     v8::Handle<v8::Context> context) const {
   v8::Context::Scope context_scope(context);
   v8::HandleScope handle_scope;
+  if (strategy_) {
+    Value* out = NULL;
+    if (strategy_->FromV8Value(val, &out))
+      return out;
+  }
   FromV8ValueState state(avoid_identity_hash_for_testing_);
   return FromV8ValueImpl(val, &state);
 }