Extend V8ValueConverter::Strategy for the needs of Gin Java Bridge

chrome/renderer/extensions/activity_log_converter_strategy.cc

Index: chrome/renderer/extensions/activity_log_converter_strategy.cc
diff --git a/chrome/renderer/extensions/activity_log_converter_strategy.cc b/chrome/renderer/extensions/activity_log_converter_strategy.cc
index 9cd9893c2ff711e07eb044fe02ee9d0cfbdc1d4c..dfcb8a545c98cf7212db4c5201dacd9f20549d7c 100644
--- a/chrome/renderer/extensions/activity_log_converter_strategy.cc
+++ b/chrome/renderer/extensions/activity_log_converter_strategy.cc
@@ -171,6 +171,21 @@ bool ActivityLogConverterStrategy::FromV8Array(
   return FromV8Internal(value, out, isolate, callback);
 }
 
+bool ActivityLogConverterStrategy::FromV8ArrayBuffer(
+    v8::Handle<v8::Object> value,
+    base::Value** out) const {
+  return false;
+}
+
+bool ActivityLogConverterStrategy::FromV8Number(v8::Handle<v8::Number> value,
+                                                base::Value** out) const {
+  return false;
+}
+
+bool ActivityLogConverterStrategy::FromV8Undefined(base::Value** out) const {
+  return false;
+}
+
 bool ActivityLogConverterStrategy::FromV8Internal(
     v8::Handle<v8::Object> value,
     base::Value** out,