Bug 1586411 - Don't crash if AttachLayerManager fails. r=rhunt

Differential Revision: https://phabricator.services.mozilla.com/D53760
xeonchen · Nov 24, 2019 · 0667f1f · 0667f1f
1 parent 0e868fd
commit 0667f1f
Showing 1 changed file with 1 addition and 3 deletions.
diff --git a/dom/ipc/BrowserBridgeParent.cpp b/dom/ipc/BrowserBridgeParent.cpp
@@ -140,9 +140,7 @@ void BrowserBridgeParent::Destroy() {
 IPCResult BrowserBridgeParent::RecvShow(const ScreenIntSize& aSize,
                                         const bool& aParentIsActive,
                                         const nsSizeMode& aSizeMode) {
-  if (!mBrowserParent->AttachLayerManager()) {
-    MOZ_CRASH();
-  }
+  mBrowserParent->AttachLayerManager();
   Unused << mBrowserParent->SendShow(aSize, mBrowserParent->GetShowInfo(),
                                      aParentIsActive, aSizeMode);
   return IPC_OK();