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

chrome/browser/android/compositor/tab_content_manager.cc

 // Copyright 2014 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/compositor/tab_content_manager.h"
 
 #include <android/bitmap.h>
 #include <stddef.h>
 
 #include <utility>
@@ skipping 181 matching lines @@
 
 void TabContentManager::OnFinishDecompressThumbnail(int tab_id,
                                                     bool success,
                                                     SkBitmap bitmap) {
   JNIEnv* env = base::android::AttachCurrentThread();
   ScopedJavaLocalRef<jobject> java_bitmap;
   if (success)
     java_bitmap = gfx::ConvertToJavaBitmap(&bitmap);
 
   Java_TabContentManager_notifyDecompressBitmapFinished(
-      env, weak_java_tab_content_manager_.get(env).obj(), tab_id,
-      java_bitmap.obj());
+      env, weak_java_tab_content_manager_.get(env), tab_id, java_bitmap);
 }
 
 jboolean TabContentManager::HasFullCachedThumbnail(
     JNIEnv* env,
     const JavaParamRef<jobject>& obj,
     jint tab_id) {
   return thumbnail_cache_->Get(tab_id, false, false) != nullptr;
 }
 
 void TabContentManager::CacheTab(JNIEnv* env,
@@ skipping 90 matching lines @@
                                                 decompress_done_callback);
 }
 
 void TabContentManager::OnUIResourcesWereEvicted() {
   thumbnail_cache_->OnUIResourcesWereEvicted();
 }
 
 void TabContentManager::OnFinishedThumbnailRead(int tab_id) {
   JNIEnv* env = base::android::AttachCurrentThread();
   Java_TabContentManager_notifyListenersOfThumbnailChange(
-      env, weak_java_tab_content_manager_.get(env).obj(), tab_id);
+      env, weak_java_tab_content_manager_.get(env), tab_id);
 }
 
 void TabContentManager::PutThumbnailIntoCache(int tab_id,
                                               float thumbnail_scale,
                                               const SkBitmap& bitmap) {
   TabReadbackRequestMap::iterator readback_iter =
       pending_tab_readbacks_.find(tab_id);
 
   if (readback_iter != pending_tab_readbacks_.end())
     pending_tab_readbacks_.erase(tab_id);
@@ skipping 19 matching lines @@
            jboolean use_approximation_thumbnail) {
   TabContentManager* manager = new TabContentManager(
       env, obj, default_cache_size, approximation_cache_size,
       compression_queue_max_size, write_queue_max_size,
       use_approximation_thumbnail);
   return reinterpret_cast<intptr_t>(manager);
 }
 
 }  // namespace android
 }  // namespace chrome