Remove now-unnecessary .obj() in Java method calls.

components/navigation_interception/intercept_navigation_delegate.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "components/navigation_interception/intercept_navigation_delegate.h"
 
 #include "base/android/jni_android.h"
 #include "base/android/jni_string.h"
 #include "base/callback.h"
 #include "base/memory/ptr_util.h"
@@ skipping 120 matching lines @@
   bool has_user_gesture_carryover =
       !navigation_params.has_user_gesture() &&
       base::TimeTicks::Now() - last_user_gesture_carryover_timestamp_ <=
           base::TimeDelta::FromSeconds(
               kMaxValidityOfUserGestureCarryoverInSeconds);
 
   ScopedJavaLocalRef<jobject> jobject_params = CreateJavaNavigationParams(
       env, navigation_params, has_user_gesture_carryover);
 
   return Java_InterceptNavigationDelegate_shouldIgnoreNavigation(
-      env,
-      jdelegate.obj(),
-      jobject_params.obj());
+      env, jdelegate, jobject_params);
 }
 
 void InterceptNavigationDelegate::UpdateLastUserGestureCarryoverTimestamp() {
   last_user_gesture_carryover_timestamp_ = base::TimeTicks::Now();
 }
 
 }  // namespace navigation_interception