Password manager: Implement password generation UI for Mac.

chrome/browser/password_manager/chrome_password_manager_client.cc

Index: chrome/browser/password_manager/chrome_password_manager_client.cc
diff --git a/chrome/browser/password_manager/chrome_password_manager_client.cc b/chrome/browser/password_manager/chrome_password_manager_client.cc
index 0dbeefbb7b6614becc04f55ca24f7a410d6194f3..77a0a831195087bd064cd3208726468db80cd435 100644
--- a/chrome/browser/password_manager/chrome_password_manager_client.cc
+++ b/chrome/browser/password_manager/chrome_password_manager_client.cc
@@ -272,7 +272,6 @@ void ChromePasswordManagerClient::ShowPasswordGenerationPopup(
   // TODO(gcasto): Validate data in PasswordForm.
 
   // Only implemented for Aura right now.
-#if defined(USE_AURA)
   gfx::RectF element_bounds_in_screen_space = GetBoundsInScreenSpace(bounds);
 
   popup_controller_ =
@@ -286,7 +285,6 @@ void ChromePasswordManagerClient::ShowPasswordGenerationPopup(
           web_contents(),
           web_contents()->GetNativeView());
   popup_controller_->Show(true /* display_password */);
-#endif  // #if defined(USE_AURA)
 }
 
 void ChromePasswordManagerClient::ShowPasswordEditingPopup(