WebView autofill implementation

components/autofill/content/browser/content_autofill_driver.h

Index: components/autofill/content/browser/content_autofill_driver.h
diff --git a/components/autofill/content/browser/content_autofill_driver.h b/components/autofill/content/browser/content_autofill_driver.h
index 56a8f91fe944d94756f12ddfd4780bd6aabb6cfb..0d65111c8bf59c40c7e0c3a975dc9f15ad3f57c6 100644
--- a/components/autofill/content/browser/content_autofill_driver.h
+++ b/components/autofill/content/browser/content_autofill_driver.h
@@ -25,6 +25,7 @@ class RenderFrameHost;
 namespace autofill {
 
 class AutofillClient;
+class AutofillProvider;
 
 // Class that drives autofill flow in the browser process based on
 // communication from the renderer and from the external world. There is one
@@ -37,7 +38,8 @@ class ContentAutofillDriver : public AutofillDriver,
       content::RenderFrameHost* render_frame_host,
       AutofillClient* client,
       const std::string& app_locale,
-      AutofillManager::AutofillDownloadManagerState enable_download_manager);
+      AutofillManager::AutofillDownloadManagerState enable_download_manager,
+      AutofillProvider* provider);
   ~ContentAutofillDriver() override;
 
   // Gets the driver for |render_frame_host|.