Fix calculation of Password Generation popup.

chrome/browser/ui/views/autofill/password_generation_popup_view_views.cc

Index: chrome/browser/ui/views/autofill/password_generation_popup_view_views.cc
diff --git a/chrome/browser/ui/views/autofill/password_generation_popup_view_views.cc b/chrome/browser/ui/views/autofill/password_generation_popup_view_views.cc
index 052cdce19032b264b35a784d9dbc99a4bd7ee380..09779e952fd00e72d541317c9dced6b1c3e613d9 100644
--- a/chrome/browser/ui/views/autofill/password_generation_popup_view_views.cc
+++ b/chrome/browser/ui/views/autofill/password_generation_popup_view_views.cc
@@ -184,9 +184,11 @@ gfx::Size PasswordGenerationPopupViewViews::GetPreferredSizeOfPasswordView() {
         PasswordGenerationPopupController::kPopupPasswordSectionHeight + 1;
   }
   int width = controller_->GetMinimumWidth();
-  int popup_width = width - 2 * kPopupBorderThickness;
-  height += help_label_->GetHeightForWidth(popup_width);
-  return gfx::Size(width, height + kPopupBorderThickness);
+  if (password_view_)
+    width = std::max(width, password_view_->GetMinimumSize().width());
+  height += help_label_->GetHeightForWidth(width);
+  return gfx::Size(width + 2 * kPopupBorderThickness,
+                   height + kPopupBorderThickness);
 }
 
 void PasswordGenerationPopupViewViews::Show() {