[Autofill] Componentize AutofillCCInfoBarDelegate.

components/autofill/content/browser/content_autofill_driver.cc

Index: components/autofill/content/browser/content_autofill_driver.cc
diff --git a/components/autofill/content/browser/content_autofill_driver.cc b/components/autofill/content/browser/content_autofill_driver.cc
index 992b862ffae0b38afbfe7e9fa220565ee9ff5a2b..b59d12f92626a96ffd6ca7fe5aaa766556a1b687 100644
--- a/components/autofill/content/browser/content_autofill_driver.cc
+++ b/components/autofill/content/browser/content_autofill_driver.cc
@@ -19,6 +19,7 @@
 #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 {
@@ -145,6 +146,12 @@ void ContentAutofillDriver::RendererShouldPreviewFieldWithValue(
       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)
@@ -204,4 +211,8 @@ void ContentAutofillDriver::SetAutofillManager(
   autofill_manager_->SetExternalDelegate(&autofill_external_delegate_);
 }
 
+content::WebContents* ContentAutofillDriver::GetWebContents() {
+  return content::WebContents::FromRenderFrameHost(render_frame_host_);
+}
+
 }  // namespace autofill