[password autofill] Remove references to PasswordForm from RenderViewImpl

content/renderer/render_frame_impl.cc

Index: content/renderer/render_frame_impl.cc
diff --git a/content/renderer/render_frame_impl.cc b/content/renderer/render_frame_impl.cc
index 92bfb3d6a3cf230ce5cc86dc21238ab1ee03e6b3..784e988182b1e4e89324d0bd2c1066c69f1e365f 100644
--- a/content/renderer/render_frame_impl.cc
+++ b/content/renderer/render_frame_impl.cc
@@ -284,13 +284,9 @@ WebKit::WebNavigationPolicy RenderFrameImpl::decidePolicyForNavigation(
 
 void RenderFrameImpl::willSendSubmitEvent(WebKit::WebFrame* frame,
                                           const WebKit::WebFormElement& form) {
-  // Some login forms have onSubmit handlers that put a hash of the password
-  // into a hidden field and then clear the password. (Issue 28910.)
-  // This method gets called before any of those handlers run, so save away
-  // a copy of the password in case it gets lost.
-  DocumentState* document_state =
-      DocumentState::FromDataSource(frame->dataSource());
-  document_state->set_password_form_data(CreatePasswordForm(form));
+  // Call back to RenderViewImpl for observers to be notified.
+  // TODO(nasko): Remove once we have RenderFrameObserver.
+  render_view_->willSendSubmitEvent(frame, form);
 }
 
 void RenderFrameImpl::willSubmitForm(WebKit::WebFrame* frame,
@@ -311,25 +307,6 @@ void RenderFrameImpl::willSubmitForm(WebKit::WebFrame* frame,
   internal_data->set_searchable_form_url(web_searchable_form_data.url());
   internal_data->set_searchable_form_encoding(
       web_searchable_form_data.encoding().utf8());
-  scoped_ptr<PasswordForm> password_form_data =
-      CreatePasswordForm(form);
-
-  // In order to save the password that the user actually typed and not one
-  // that may have gotten transformed by the site prior to submit, recover it
-  // from the form contents already stored by |willSendSubmitEvent| into the
-  // dataSource's NavigationState (as opposed to the provisionalDataSource's,
-  // which is what we're storing into now.)
-  if (password_form_data) {
-    DocumentState* old_document_state =
-        DocumentState::FromDataSource(frame->dataSource());
-    if (old_document_state) {
-      PasswordForm* old_form_data = old_document_state->password_form_data();
-      if (old_form_data && old_form_data->action == password_form_data->action)
-        password_form_data->password_value = old_form_data->password_value;
-    }
-  }
-
-  document_state->set_password_form_data(password_form_data.Pass());
 
   // Call back to RenderViewImpl for observers to be notified.
   // TODO(nasko): Remove once we have RenderFrameObserver.