Revert of Provide WebContents::CreateParams to tab helpers.

headless/lib/browser/headless_web_contents_impl.cc

 // Copyright 2015 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 "headless/lib/browser/headless_web_contents_impl.h"
 
 #include <string>
 #include <utility>
 #include <vector>
 
@@ skipping 57 matching lines @@
   HeadlessWebContents::Observer* observer_;  // Not owned.
 
   DISALLOW_COPY_AND_ASSIGN(WebContentsObserverAdapter);
 };
 
 class HeadlessWebContentsImpl::Delegate : public content::WebContentsDelegate {
  public:
   explicit Delegate(HeadlessBrowserContextImpl* browser_context)
       : browser_context_(browser_context) {}
 
-  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 {
     std::unique_ptr<HeadlessWebContentsImpl> web_contents =
         HeadlessWebContentsImpl::CreateFromWebContents(new_contents,
                                                        browser_context_);
 
     DCHECK(new_contents->GetBrowserContext() == browser_context_);
 
     browser_context_->RegisterWebContents(std::move(web_contents));
   }
 
 #if !defined(CHROME_MULTIPLE_DLL_CHILD)
@@ skipping 312 matching lines @@
 HeadlessWebContents::Builder::MojoService::MojoService() {}
 
 HeadlessWebContents::Builder::MojoService::MojoService(
     const std::string& service_name,
     const base::Callback<void(mojo::ScopedMessagePipeHandle)>& service_factory)
     : service_name(service_name), service_factory(service_factory) {}
 
 HeadlessWebContents::Builder::MojoService::~MojoService() {}
 
 }  // namespace headless