[Autofill] Componentize AutofillCCInfoBarDelegate.

components/autofill/content/browser/content_autofill_driver.cc

 // Copyright 2014 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/autofill/content/browser/content_autofill_driver.h"
 
 #include "base/command_line.h"
 #include "base/threading/sequenced_worker_pool.h"
 #include "components/autofill/content/common/autofill_messages.h"
 #include "components/autofill/core/browser/autofill_client.h"
 #include "components/autofill/core/browser/autofill_external_delegate.h"
 #include "components/autofill/core/browser/autofill_manager.h"
 #include "components/autofill/core/browser/form_structure.h"
 #include "components/autofill/core/common/autofill_switches.h"
 #include "content/public/browser/browser_context.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/navigation_controller.h"
 #include "content/public/browser/navigation_details.h"
 #include "content/public/browser/render_frame_host.h"
 #include "content/public/browser/render_view_host.h"
 #include "content/public/browser/site_instance.h"
+#include "content/public/browser/web_contents.h"
 #include "ipc/ipc_message_macros.h"
 
 namespace autofill {
 
 ContentAutofillDriver::ContentAutofillDriver(
     content::RenderFrameHost* render_frame_host,
     AutofillClient* client,
     const std::string& app_locale,
     AutofillManager::AutofillDownloadManagerState enable_download_manager)
     : render_frame_host_(render_frame_host),
@@ skipping 106 matching lines @@
 }
 
 void ContentAutofillDriver::RendererShouldPreviewFieldWithValue(
     const base::string16& value) {
   if (!RendererIsAvailable())
     return;
   render_frame_host_->Send(new AutofillMsg_PreviewFieldWithValue(
       render_frame_host_->GetRoutingID(), value));
 }
 
+void ContentAutofillDriver::LinkClicked(const GURL& url,
+                                        WindowOpenDisposition disposition) {
+  GetWebContents()->OpenURL(content::OpenURLParams(

[Peter Kasting, 2014/12/29 22:24:30]

If this is the only use of GetWebContents(), then I'd simply inline its contents
here (perhaps using a temporary variable) instead of making a new function for
it.

[Pritam Nikam, 2014/12/30 13:22:13]

Done.

+      url, content::Referrer(), disposition, ui::PAGE_TRANSITION_LINK, false));
+}
+
 bool ContentAutofillDriver::HandleMessage(const IPC::Message& message) {
   bool handled = true;
   IPC_BEGIN_MESSAGE_MAP(ContentAutofillDriver, message)
   IPC_MESSAGE_FORWARD(AutofillHostMsg_FirstUserGestureObserved, client_,
                       AutofillClient::OnFirstUserGestureObserved)
   IPC_MESSAGE_FORWARD(AutofillHostMsg_FormsSeen,
                       autofill_manager_.get(),
                       AutofillManager::OnFormsSeen)
   IPC_MESSAGE_FORWARD(AutofillHostMsg_FormSubmitted,
                       autofill_manager_.get(),
@@ skipping 39 matching lines @@
   if (details.is_navigation_to_different_page())
     autofill_manager_->Reset();
 }
 
 void ContentAutofillDriver::SetAutofillManager(
     scoped_ptr<AutofillManager> manager) {
   autofill_manager_ = manager.Pass();
   autofill_manager_->SetExternalDelegate(&autofill_external_delegate_);
 }
 
+content::WebContents* ContentAutofillDriver::GetWebContents() {
+  return content::WebContents::FromRenderFrameHost(render_frame_host_);
+}
+
 }  // namespace autofill