Revert of Provide WebContents::CreateParams to tab helpers.

android_webview/browser/aw_web_contents_delegate.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 ANDROID_WEBVIEW_BROWSER_AW_WEB_CONTENTS_DELEGATE_H_
 #define ANDROID_WEBVIEW_BROWSER_AW_WEB_CONTENTS_DELEGATE_H_
 
 #include <jni.h>
 
 #include "components/web_contents_delegate_android/web_contents_delegate_android.h"
@@ skipping 23 matching lines @@
                       const content::FileChooserParams& params) override;
   void AddNewContents(content::WebContents* source,
                       content::WebContents* new_contents,
                       WindowOpenDisposition disposition,
                       const gfx::Rect& initial_rect,
                       bool user_gesture,
                       bool* was_blocked) override;
 
   void NavigationStateChanged(content::WebContents* source,
                               content::InvalidateTypes changed_flags) override;
-  void WebContentsCreated(
-      content::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)
-      override;
+  void WebContentsCreated(content::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) override;
 
   void CloseContents(content::WebContents* source) override;
   void ActivateContents(content::WebContents* contents) override;
   void LoadingStateChanged(content::WebContents* source,
                            bool to_different_document) override;
   bool ShouldResumeRequestsForCreatedWindow() override;
   void RequestMediaAccessPermission(
       content::WebContents* web_contents,
       const content::MediaStreamRequest& request,
       const content::MediaResponseCallback& callback) override;
   void EnterFullscreenModeForTab(content::WebContents* web_contents,
                                  const GURL& origin) override;
   void ExitFullscreenModeForTab(content::WebContents* web_contents) override;
   bool IsFullscreenForTabOrPending(
       const content::WebContents* web_contents) const override;
 
  private:
   bool is_fullscreen_;
 };
 
 bool RegisterAwWebContentsDelegate(JNIEnv* env);
 
 }  // namespace android_webview
 
 #endif  // ANDROID_WEBVIEW_BROWSER_AW_WEB_CONTENTS_DELEGATE_H_