Revert of Provide WebContents::CreateParams to tab helpers.

android_webview/browser/aw_web_contents_delegate.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 "android_webview/browser/aw_web_contents_delegate.h"
 
 #include "android_webview/browser/aw_contents.h"
 #include "android_webview/browser/aw_contents_io_thread_client.h"
 #include "android_webview/browser/aw_javascript_dialog_manager.h"
 #include "android_webview/browser/find_helper.h"
@@ skipping 164 matching lines @@
 }
 
 // Notifies the delegate about the creation of a new WebContents. This
 // typically happens when popups are created.
 void AwWebContentsDelegate::WebContentsCreated(
     WebContents* source_contents,
     int opener_render_process_id,
     int opener_render_frame_id,
     const std::string& frame_name,
     const GURL& target_url,
-    content::WebContents* new_contents,
-    const base::Optional<content::WebContents::CreateParams>& create_params) {
+    content::WebContents* new_contents) {
   AwContentsIoThreadClient::RegisterPendingContents(new_contents);
 }
 
 void AwWebContentsDelegate::CloseContents(WebContents* source) {
   JNIEnv* env = AttachCurrentThread();
 
   ScopedJavaLocalRef<jobject> java_delegate = GetJavaDelegate(env);
   if (java_delegate.obj()) {
     Java_AwWebContentsDelegate_closeContents(env, java_delegate);
   }
@@ skipping 113 matching lines @@
   DVLOG(0) << "File Chooser result: mode = " << mode
            << ", file paths = " << base::JoinString(file_path_str, ":");
   rfh->FilesSelectedInChooser(files, mode);
 }
 
 bool RegisterAwWebContentsDelegate(JNIEnv* env) {
   return RegisterNativesImpl(env);
 }
 
 }  // namespace android_webview