[Android] Fix method invocation and wrappers cleanup handling in Java Bridge

content/renderer/java/gin_java_bridge_object.h

Index: content/renderer/java/gin_java_bridge_object.h
diff --git a/content/renderer/java/gin_java_bridge_object.h b/content/renderer/java/gin_java_bridge_object.h
index e119c88e311166f6a862a76cd7bef37f75c18022..da7460f9c8710b74cf3443f6c2a96e17905ad978 100644
--- a/content/renderer/java/gin_java_bridge_object.h
+++ b/content/renderer/java/gin_java_bridge_object.h
@@ -7,7 +7,6 @@
 
 #include <map>
 
-#include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "content/renderer/java/gin_java_bridge_dispatcher.h"
 #include "gin/handle.h"
@@ -22,8 +21,6 @@ class WebFrame;
 
 namespace content {
 
-class GinJavaBridgeValueConverter;
-
 class GinJavaBridgeObject : public gin::Wrappable<GinJavaBridgeObject>,
                             public gin::NamedPropertyInterceptor {
  public:
@@ -58,12 +55,9 @@ class GinJavaBridgeObject : public gin::Wrappable<GinJavaBridgeObject>,
 
   v8::Local<v8::FunctionTemplate> GetFunctionTemplate(v8::Isolate* isolate,
                                                       const std::string& name);
-  v8::Handle<v8::Value> InvokeMethod(const std::string& name,
-                                     gin::Arguments* args);
 
   base::WeakPtr<GinJavaBridgeDispatcher> dispatcher_;
   GinJavaBridgeDispatcher::ObjectID object_id_;
-  scoped_ptr<GinJavaBridgeValueConverter> converter_;
   std::map<std::string, bool> known_methods_;
   v8::StdPersistentValueMap<std::string, v8::FunctionTemplate> template_cache_;