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

chrome/browser/ui/android/toolbar/toolbar_model_android.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/ui/android/toolbar/toolbar_model_android.h"
 
 #include "base/android/jni_string.h"
 #include "base/metrics/field_trial.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/search/search.h"
@@ skipping 28 matching lines @@
   return base::android::ConvertUTF16ToJavaString(env,
                                                  toolbar_model_->GetText());
 }
 
 content::WebContents* ToolbarModelAndroid::GetActiveWebContents() const {
   JNIEnv* env = base::android::AttachCurrentThread();
   ScopedJavaLocalRef<jobject> jdelegate = weak_java_delegate_.get(env);
   if (!jdelegate.obj())
     return NULL;
   ScopedJavaLocalRef<jobject> jweb_contents =
-      Java_ToolbarModelDelegate_getActiveWebContents(env, jdelegate.obj());
+      Java_ToolbarModelDelegate_getActiveWebContents(env, jdelegate);
   return content::WebContents::FromJavaWebContents(jweb_contents.obj());
 }
 
 // static
 bool ToolbarModelAndroid::RegisterToolbarModelAndroid(JNIEnv* env) {
   return RegisterNativesImpl(env);
 }
 
 // static
 jlong Init(JNIEnv* env,
            const JavaParamRef<jobject>& obj,
            const JavaParamRef<jobject>& delegate) {
   ToolbarModelAndroid* toolbar_model = new ToolbarModelAndroid(env, delegate);
   return reinterpret_cast<intptr_t>(toolbar_model);
 }