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

chrome/browser/android/ntp/ntp_snippets_launcher.cc

 // Copyright 2016 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 "chrome/browser/android/ntp/ntp_snippets_launcher.h"
 
 #include "base/android/context_utils.h"
 #include "content/public/browser/browser_thread.h"
 #include "jni/SnippetsLauncher_jni.h"
 
@@ skipping 13 matching lines @@
 }
 
 bool NTPSnippetsLauncher::Schedule(base::TimeDelta period_wifi_charging,
                                    base::TimeDelta period_wifi,
                                    base::TimeDelta period_fallback,
                                    base::Time reschedule_time) {
   DCHECK_CURRENTLY_ON(BrowserThread::UI);
 
   JNIEnv* env = base::android::AttachCurrentThread();
   return Java_SnippetsLauncher_schedule(
-      env, java_launcher_.obj(), period_wifi_charging.InSeconds(),
+      env, java_launcher_, period_wifi_charging.InSeconds(),
       period_wifi.InSeconds(), period_fallback.InSeconds(),
       reschedule_time.ToJavaTime());
 }
 
 bool NTPSnippetsLauncher::Unschedule() {
   DCHECK_CURRENTLY_ON(BrowserThread::UI);
 
   JNIEnv* env = base::android::AttachCurrentThread();
-  return Java_SnippetsLauncher_unschedule(env, java_launcher_.obj());
+  return Java_SnippetsLauncher_unschedule(env, java_launcher_);
 }
 
 NTPSnippetsLauncher::NTPSnippetsLauncher() {
   DCHECK_CURRENTLY_ON(BrowserThread::UI);
 
   JNIEnv* env = base::android::AttachCurrentThread();
   java_launcher_.Reset(Java_SnippetsLauncher_create(
       env, base::android::GetApplicationContext()));
 }
 
 NTPSnippetsLauncher::~NTPSnippetsLauncher() {
   DCHECK_CURRENTLY_ON(BrowserThread::UI);
 
   JNIEnv* env = base::android::AttachCurrentThread();
-  Java_SnippetsLauncher_destroy(env, java_launcher_.obj());
+  Java_SnippetsLauncher_destroy(env, java_launcher_);
   java_launcher_.Reset();
 }