Issue #953 - Neuter the user-facing controls for e10s

This should prevent people using a massive footgun that would blow off
their entire legs. Requires appropriate FE changes.

1 files changed, 0 insertions, 8 deletions

diff --git a/widget/PuppetWidget.cpp b/widget/PuppetWidget.cpp
index 657f70551d..35496d4971 100644
--- a/widget/PuppetWidget.cpp
+++ b/widget/PuppetWidget.cpp
@@ -1172,14 +1172,6 @@ PuppetWidget::MemoryPressureObserver::Remove()
 bool
 PuppetWidget::NeedsPaint()
 {
-  // e10s popups are handled by the parent process, so never should be painted here
-  if (XRE_IsContentProcess() &&
-      Preferences::GetBool("browser.tabs.remote.desktopbehavior", false) &&
-      mWindowType == eWindowType_popup) {
-    NS_WARNING("Trying to paint an e10s popup in the child process!");
-    return false;
-  }
-
   return mVisible;
 }