Abstracted AcceptPasswordAutofillSuggestion IPC out of core Autofill code.

components/autofill/core/browser/password_autofill_manager.cc

Index: components/autofill/core/browser/password_autofill_manager.cc
diff --git a/components/autofill/core/browser/password_autofill_manager.cc b/components/autofill/core/browser/password_autofill_manager.cc
index def93f407f2058ae1887d4994890a2211c342a27..0106a336163b617383982135d792f4073a21f40f 100644
--- a/components/autofill/core/browser/password_autofill_manager.cc
+++ b/components/autofill/core/browser/password_autofill_manager.cc
@@ -2,10 +2,8 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+#include "components/autofill/core/browser/autofill_driver.h"
 #include "components/autofill/core/browser/password_autofill_manager.h"
-#include "components/autofill/core/common/autofill_messages.h"
-#include "content/public/browser/render_view_host.h"
-#include "content/public/browser/web_contents.h"
 #include "ui/events/keycodes/keyboard_codes.h"
 
 namespace autofill {
@@ -14,7 +12,7 @@ namespace autofill {
 // PasswordAutofillManager, public:
 
 PasswordAutofillManager::PasswordAutofillManager(
-    content::WebContents* web_contents) : web_contents_(web_contents) {
+    AutofillDriver* autofill_driver) : autofill_driver_(autofill_driver) {
 }
 
 PasswordAutofillManager::~PasswordAutofillManager() {
@@ -28,13 +26,10 @@ bool PasswordAutofillManager::DidAcceptAutofillSuggestion(
     return false;
 
   if (WillFillUserNameAndPassword(value, password)) {
-    if (web_contents_) {
-      content::RenderViewHost* render_view_host =
-          web_contents_->GetRenderViewHost();
-      render_view_host->Send(new AutofillMsg_AcceptPasswordAutofillSuggestion(
-          render_view_host->GetRoutingID(),
-          value));
-    }
+    // TODO(jeanfrancoisg): Remove 'if' once PasswordAutofillManagerTest fully
+    // mocks the autofill_driver_. http://crbug.com/321721
+    if (autofill_driver_)
+      autofill_driver_->RendererShouldAcceptPasswordAutofillSuggestion(value);
     return true;
   }