To fix the cross-site post submission bug.

content/browser/android/content_view_core_impl.cc

Index: content/browser/android/content_view_core_impl.cc
diff --git a/content/browser/android/content_view_core_impl.cc b/content/browser/android/content_view_core_impl.cc
index 94ceaad27f53ceb49ee3179e560888a841a80ff3..e93b3a20922aac6fdf99a19af6884e87278dd5e5 100644
--- a/content/browser/android/content_view_core_impl.cc
+++ b/content/browser/android/content_view_core_impl.cc
@@ -553,10 +553,15 @@ void ContentViewCoreImpl::LoadUrl(
     params.extra_headers = ConvertJavaStringToUTF8(env, extra_headers);
 
   if (post_data) {
+    scoped_refptr<webkit_glue::ResourceRequestBody> http_body =
+        new webkit_glue::ResourceRequestBody();
     std::vector<uint8> http_body_vector;
     JavaByteArrayToByteVector(env, post_data, &http_body_vector);
-    params.browser_initiated_post_data =
-        base::RefCountedBytes::TakeVector(&http_body_vector);
+    std::string temp_;
+    temp_ = ConvertByteVectorToString(*value);
+    http_body->AppendBytes(temp_.data(), temp_.size());
+
+    params.browser_initiated_post_data = http_body;
   }
 
   if (base_url_for_data_url) {