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

chrome/renderer/extensions/activity_log_converter_strategy.h

Index: chrome/renderer/extensions/activity_log_converter_strategy.h
diff --git a/chrome/renderer/extensions/activity_log_converter_strategy.h b/chrome/renderer/extensions/activity_log_converter_strategy.h
index 46abcf6d37279a952ecd0bfa6807bbc579a2a49a..46ccf747138051e487bf0510f411755215bb01bc 100644
--- a/chrome/renderer/extensions/activity_log_converter_strategy.h
+++ b/chrome/renderer/extensions/activity_log_converter_strategy.h
@@ -35,6 +35,11 @@ class ActivityLogConverterStrategy
                            base::Value** out,
                            v8::Isolate* isolate,
                            const FromV8ValueCallback& callback) const OVERRIDE;
+  virtual bool FromV8ArrayBuffer(v8::Handle<v8::Object> value,
+                                 base::Value** out) const OVERRIDE;
+  virtual bool FromV8Number(v8::Handle<v8::Number> value,
+                            base::Value** out) const OVERRIDE;
+  virtual bool FromV8Undefined(base::Value** out) const OVERRIDE;
 
   void set_enable_detailed_parsing(bool enable_detailed_parsing) {
     enable_detailed_parsing_ = enable_detailed_parsing;