From 940d191ef8b61309f4ea83d0fea77828f361251b Mon Sep 17 00:00:00 2001
From: "Matt A. Tobin" <email@mattatobin.com>
Date: Fri, 17 Apr 2020 05:28:43 -0400
Subject: Bug 1367683 - Optimize initializing nsRange

Tag #1375
---
 dom/events/ContentEventHandler.cpp | 9 ++-------
 1 file changed, 2 insertions(+), 7 deletions(-)

(limited to 'dom/events/ContentEventHandler.cpp')

diff --git a/dom/events/ContentEventHandler.cpp b/dom/events/ContentEventHandler.cpp
index 935ade23f..df54a4d44 100644
--- a/dom/events/ContentEventHandler.cpp
+++ b/dom/events/ContentEventHandler.cpp
@@ -980,11 +980,7 @@ ContentEventHandler::SetRangeFromFlatTextOffset(nsRange* aRange,
 
   // Special case like <br contenteditable>
   if (!mRootContent->HasChildren()) {
-    nsresult rv = aRange->SetStart(mRootContent, 0);
-    if (NS_WARN_IF(NS_FAILED(rv))) {
-      return rv;
-    }
-    rv = aRange->SetEnd(mRootContent, 0);
+    nsresult rv = aRange->CollapseTo(mRootContent, 0);
     if (NS_WARN_IF(NS_FAILED(rv))) {
       return rv;
     }
@@ -2880,8 +2876,7 @@ ContentEventHandler::AdjustCollapsedRangeMaybeIntoTextNode(nsRange* aRange)
     return NS_OK;
   }
 
-  nsresult rv = aRange->Set(childNode, offsetInChildNode,
-                            childNode, offsetInChildNode);
+  nsresult rv = aRange->CollapseTo(childNode, offsetInChildNode);
   if (NS_WARN_IF(NS_FAILED(rv))) {
     return rv;
   }
-- 
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