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

chrome/browser/android/bottombar/overlay_panel_content.cc

 // Copyright 2015 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/bottombar/overlay_panel_content.h"
 
 #include <set>
 
 #include "base/android/jni_string.h"
 #include "base/callback.h"
@@ skipping 28 matching lines @@
 }  // namespace
 
 // This class manages the native behavior of the panel.
 // Instances of this class are owned by the Java OverlayPanelContentl.
 OverlayPanelContent::OverlayPanelContent(JNIEnv* env, jobject obj) {
   java_manager_.Reset(env, obj);
 }
 
 OverlayPanelContent::~OverlayPanelContent() {
   JNIEnv* env = base::android::AttachCurrentThread();
-  Java_OverlayPanelContent_clearNativePanelContentPtr(
-      env, java_manager_.obj());
+  Java_OverlayPanelContent_clearNativePanelContentPtr(env, java_manager_);
 }
 
 void OverlayPanelContent::Destroy(JNIEnv* env,
                                   const JavaParamRef<jobject>& obj) {
   delete this;
 }
 
 void OverlayPanelContent::RemoveLastHistoryEntry(
     JNIEnv* env,
     const JavaParamRef<jobject>& obj,
@@ skipping 75 matching lines @@
 }
 
 bool RegisterOverlayPanelContent(JNIEnv* env) {
   return RegisterNativesImpl(env);
 }
 
 jlong Init(JNIEnv* env, const JavaParamRef<jobject>& obj) {
   OverlayPanelContent* content = new OverlayPanelContent(env, obj);
   return reinterpret_cast<intptr_t>(content);
 }