Using ResourceRequestBody as the type of HTTP body outside of //content.

chrome/browser/android/tab_android.h

 // Copyright (c) 2012 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.
 
 #ifndef CHROME_BROWSER_ANDROID_TAB_ANDROID_H_
 #define CHROME_BROWSER_ANDROID_TAB_ANDROID_H_
 
 #include <jni.h>
 #include <stdint.h>
 
@@ skipping 163 matching lines @@
                           const base::android::JavaParamRef<jobject>& obj,
                           jboolean delete_native);
   base::android::ScopedJavaLocalRef<jobject> GetProfileAndroid(
       JNIEnv* env,
       const base::android::JavaParamRef<jobject>& obj);
   TabLoadStatus LoadUrl(
       JNIEnv* env,
       const base::android::JavaParamRef<jobject>& obj,
       const base::android::JavaParamRef<jstring>& url,
       const base::android::JavaParamRef<jstring>& j_extra_headers,
-      const base::android::JavaParamRef<jbyteArray>& j_post_data,
+      const base::android::JavaParamRef<jobject>& j_post_data,
       jint page_transition,
       const base::android::JavaParamRef<jstring>& j_referrer_url,
       jint referrer_policy,
       jboolean is_renderer_initiated,
       jboolean should_replace_current_entry,
       jlong intent_received_timestamp,
       jboolean has_user_gesture);
   void SetActiveNavigationEntryTitleForUrl(
       JNIEnv* env,
       const base::android::JavaParamRef<jobject>& obj,
@@ skipping 87 matching lines @@
   std::unique_ptr<content::WebContents> web_contents_;
   std::unique_ptr<chrome::android::TabWebContentsDelegateAndroid>
       web_contents_delegate_;
 
   std::unique_ptr<browser_sync::SyncedTabDelegateAndroid> synced_tab_delegate_;
 
   DISALLOW_COPY_AND_ASSIGN(TabAndroid);
 };
 
 #endif  // CHROME_BROWSER_ANDROID_TAB_ANDROID_H_