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

blimp/client/app/android/blimp_client_session_android.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 "blimp/client/app/android/blimp_client_session_android.h"
 
 #include <string>
 
 #include "base/android/jni_string.h"
 #include "base/android/scoped_java_ref.h"
@@ skipping 69 matching lines @@
         base::android::ConvertJavaStringToUTF8(env, jclient_auth_token);
   }
 
   BlimpClientSession::Connect(client_auth_token);
 }
 
 BlimpClientSessionAndroid::~BlimpClientSessionAndroid() {}
 
 void BlimpClientSessionAndroid::OnConnected() {
   JNIEnv* env = base::android::AttachCurrentThread();
-  Java_BlimpClientSession_onConnected(env, java_obj_.obj());
+  Java_BlimpClientSession_onConnected(env, java_obj_);
 }
 
 void BlimpClientSessionAndroid::OnDisconnected(int result) {
   JNIEnv* env = base::android::AttachCurrentThread();
   Java_BlimpClientSession_onDisconnected(
-      env, java_obj_.obj(), base::android::ConvertUTF8ToJavaString(
-          env, net::ErrorToShortString(result)).obj());
+      env, java_obj_, base::android::ConvertUTF8ToJavaString(
+                          env, net::ErrorToShortString(result)));
 }
 
 void BlimpClientSessionAndroid::Destroy(JNIEnv* env,
                                         const JavaParamRef<jobject>& jobj) {
   delete this;
 }
 
 void BlimpClientSessionAndroid::OnAssignmentConnectionAttempted(
     AssignmentRequestResult result,
     const Assignment& assignment) {
   // Notify the front end of the assignment result.
   std::string engine_ip = IPAddressToStringWithPort(
       assignment.engine_endpoint.address(), assignment.engine_endpoint.port());
   JNIEnv* env = base::android::AttachCurrentThread();
   Java_BlimpClientSession_onAssignmentReceived(
-      env, java_obj_.obj(), static_cast<jint>(result),
-      base::android::ConvertUTF8ToJavaString(env, engine_ip).obj(),
+      env, java_obj_, static_cast<jint>(result),
+      base::android::ConvertUTF8ToJavaString(env, engine_ip),
       base::android::ConvertUTF8ToJavaString(env,
-                                             version_info::GetVersionNumber())
-          .obj());
+                                             version_info::GetVersionNumber()));
 
   BlimpClientSession::OnAssignmentConnectionAttempted(result, assignment);
 }
 
 base::android::ScopedJavaLocalRef<jintArray>
 BlimpClientSessionAndroid::GetDebugInfo(
     JNIEnv* env,
     const base::android::JavaParamRef<jobject>& jobj) {
   BlimpStats* stats = BlimpStats::GetInstance();
   int metrics[] = {stats->Get(BlimpStats::BYTES_RECEIVED),
                    stats->Get(BlimpStats::BYTES_SENT),
                    stats->Get(BlimpStats::COMMIT)};
   return base::android::ToJavaIntArray(env, metrics, arraysize(metrics));
 }
 
 }  // namespace client
 }  // namespace blimp