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

components/web_contents_delegate_android/web_contents_delegate_android.cc

 // 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.
 
 #include "components/web_contents_delegate_android/web_contents_delegate_android.h"
 
 #include <android/keycodes.h>
 
 #include "base/android/jni_android.h"
 #include "base/android/jni_array.h"
@@ skipping 72 matching lines @@
     return WebContentsDelegate::OpenURLFromTab(source, params);
 
   if (disposition == NEW_FOREGROUND_TAB ||
       disposition == NEW_BACKGROUND_TAB ||
       disposition == OFF_THE_RECORD) {
     JNIEnv* env = AttachCurrentThread();
     ScopedJavaLocalRef<jstring> java_url =
         ConvertUTF8ToJavaString(env, url.spec());
     ScopedJavaLocalRef<jstring> extra_headers =
             ConvertUTF8ToJavaString(env, params.extra_headers);
-    ScopedJavaLocalRef<jbyteArray> post_data;
-    if (params.uses_post &&
-        params.browser_initiated_post_data.get() &&
-        params.browser_initiated_post_data.get()->size()) {
-      post_data = base::android::ToJavaByteArray(
-          env, params.browser_initiated_post_data.get()->front_as<uint8_t>(),
-          params.browser_initiated_post_data.get()->size());
-    }
+    ScopedJavaLocalRef<jobject> post_data;
+    if (params.uses_post && params.post_data)
+      post_data = params.post_data->ToJavaObject(env);
     Java_WebContentsDelegateAndroid_openNewTab(env,
                                                obj.obj(),
                                                java_url.obj(),
                                                extra_headers.obj(),
                                                post_data.obj(),
                                                disposition,
                                                params.is_renderer_initiated);
     return NULL;
   }
 
   // content::OpenURLParams -> content::NavigationController::LoadURLParams
   content::NavigationController::LoadURLParams load_params(url);
   load_params.referrer = params.referrer;
   load_params.frame_tree_node_id = params.frame_tree_node_id;
   load_params.redirect_chain = params.redirect_chain;
   load_params.transition_type = params.transition;
   load_params.extra_headers = params.extra_headers;
   load_params.should_replace_current_entry =
       params.should_replace_current_entry;
   load_params.is_renderer_initiated = params.is_renderer_initiated;
 
-  // Only allows the browser-initiated navigation to use POST.
-  if (params.uses_post && !params.is_renderer_initiated) {
-    load_params.load_type =
-        content::NavigationController::LOAD_TYPE_BROWSER_INITIATED_HTTP_POST;
-    load_params.browser_initiated_post_data =
-        params.browser_initiated_post_data;
+  if (params.uses_post) {
+    load_params.load_type = content::NavigationController::LOAD_TYPE_HTTP_POST;
+    load_params.post_data = params.post_data;
   }
 
   source->GetController().LoadURLWithParams(load_params);
 
   return source;
 }
 
 void WebContentsDelegateAndroid::NavigationStateChanged(
     WebContents* source, content::InvalidateTypes changed_flags) {
   JNIEnv* env = AttachCurrentThread();
@@ skipping 299 matching lines @@
 // Native JNI methods
 // ----------------------------------------------------------------------------
 
 // Register native methods
 
 bool RegisterWebContentsDelegateAndroid(JNIEnv* env) {
   return RegisterNativesImpl(env);
 }
 
 }  // namespace web_contents_delegate_android