[Mac] Unselect generated password when mouse leaves password bounds.

chrome/browser/ui/autofill/password_generation_popup_controller_impl.cc

Index: chrome/browser/ui/autofill/password_generation_popup_controller_impl.cc
diff --git a/chrome/browser/ui/autofill/password_generation_popup_controller_impl.cc b/chrome/browser/ui/autofill/password_generation_popup_controller_impl.cc
index 6db0c28136e2a497308e7552f17147189aafac02..d946711d78758bd168cc69f858252c4d2900a8f5 100644
--- a/chrome/browser/ui/autofill/password_generation_popup_controller_impl.cc
+++ b/chrome/browser/ui/autofill/password_generation_popup_controller_impl.cc
@@ -137,7 +137,7 @@ bool PasswordGenerationPopupControllerImpl::PossiblyAcceptPassword() {
 }
 
 void PasswordGenerationPopupControllerImpl::PasswordSelected(bool selected) {
-  if (!display_password_)
+  if (!display_password_ || selected == password_selected_)
     return;
 
   password_selected_ = selected;
@@ -289,8 +289,7 @@ void PasswordGenerationPopupControllerImpl::OnSavedPasswordsLinkClicked() {
 
 void PasswordGenerationPopupControllerImpl::SetSelectionAtPoint(
     const gfx::Point& point) {
-  if (password_bounds_.Contains(point))
-    PasswordSelected(true);
+  PasswordSelected(password_bounds_.Contains(point));
 }
 
 bool PasswordGenerationPopupControllerImpl::AcceptSelectedLine() {