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

chrome/browser/android/history_report/history_report_jni_bridge.cc

Index: chrome/browser/android/history_report/history_report_jni_bridge.cc
diff --git a/chrome/browser/android/history_report/history_report_jni_bridge.cc b/chrome/browser/android/history_report/history_report_jni_bridge.cc
index 3892b5859d06fe4c8a1303f3065c97057d156744..9009662f59948368dadd4b52198ba7271d382a22 100644
--- a/chrome/browser/android/history_report/history_report_jni_bridge.cc
+++ b/chrome/browser/android/history_report/history_report_jni_bridge.cc
@@ -101,13 +101,12 @@ base::android::ScopedJavaLocalRef<jobjectArray> HistoryReportJniBridge::Query(
     const DeltaFileEntryWithData& entry = (*entries)[i];
     max_seq_no = max_seq_no < entry.SeqNo() ? entry.SeqNo() : max_seq_no;
     history_report::Java_HistoryReportJniBridge_setDeltaFileEntry(
-        env, jentries_array.obj(), i, entry.SeqNo(),
-        base::android::ConvertUTF8ToJavaString(env, entry.Type()).obj(),
-        base::android::ConvertUTF8ToJavaString(env, entry.Id()).obj(),
-        base::android::ConvertUTF8ToJavaString(env, entry.Url()).obj(),
-        entry.Score(),
-        base::android::ConvertUTF16ToJavaString(env, entry.Title()).obj(),
-        base::android::ConvertUTF8ToJavaString(env, entry.IndexedUrl()).obj());
+        env, jentries_array, i, entry.SeqNo(),
+        base::android::ConvertUTF8ToJavaString(env, entry.Type()),
+        base::android::ConvertUTF8ToJavaString(env, entry.Id()),
+        base::android::ConvertUTF8ToJavaString(env, entry.Url()), entry.Score(),
+        base::android::ConvertUTF16ToJavaString(env, entry.Title()),
+        base::android::ConvertUTF8ToJavaString(env, entry.IndexedUrl()));
   }
 
   // Check if all entries from delta file were synced and start reporting usage
@@ -132,9 +131,9 @@ HistoryReportJniBridge::GetUsageReportsBatch(JNIEnv* env,
     const UsageReport& report = (*reports)[i];
     std::string key = usage_report_util::ReportToKey(report);
     history_report::Java_HistoryReportJniBridge_setUsageReport(
-        env, jreports_array.obj(), i,
-        base::android::ConvertUTF8ToJavaString(env, key).obj(),
-        base::android::ConvertUTF8ToJavaString(env, report.id()).obj(),
+        env, jreports_array, i,
+        base::android::ConvertUTF8ToJavaString(env, key),
+        base::android::ConvertUTF8ToJavaString(env, report.id()),
         report.timestamp_ms(), report.typed_visit());
   }
   return jreports_array;
@@ -153,30 +152,28 @@ void HistoryReportJniBridge::NotifyDataChanged() {
   JNIEnv* env = base::android::AttachCurrentThread();
   ScopedJavaLocalRef<jobject> obj = weak_java_provider_.get(env);
   if (!obj.is_null())
-    history_report::Java_HistoryReportJniBridge_onDataChanged(env, obj.obj());
+    history_report::Java_HistoryReportJniBridge_onDataChanged(env, obj);
 }
 
 void HistoryReportJniBridge::NotifyDataCleared() {
   JNIEnv* env = base::android::AttachCurrentThread();
   ScopedJavaLocalRef<jobject> obj = weak_java_provider_.get(env);
   if (!obj.is_null())
-    history_report::Java_HistoryReportJniBridge_onDataCleared(env, obj.obj());
+    history_report::Java_HistoryReportJniBridge_onDataCleared(env, obj);
 }
 
 void HistoryReportJniBridge::StopReporting() {
   JNIEnv* env = base::android::AttachCurrentThread();
   ScopedJavaLocalRef<jobject> obj = weak_java_provider_.get(env);
   if (!obj.is_null())
-    history_report::Java_HistoryReportJniBridge_stopReportingTask(env,
-                                                                  obj.obj());
+    history_report::Java_HistoryReportJniBridge_stopReportingTask(env, obj);
 }
 
 void HistoryReportJniBridge::StartReporting() {
   JNIEnv* env = base::android::AttachCurrentThread();
   ScopedJavaLocalRef<jobject> obj = weak_java_provider_.get(env);
   if (!obj.is_null())
-    history_report::Java_HistoryReportJniBridge_startReportingTask(env,
-                                                                   obj.obj());
+    history_report::Java_HistoryReportJniBridge_startReportingTask(env, obj);
 }
 
 jboolean HistoryReportJniBridge::AddHistoricVisitsToUsageReportsBuffer(