mozilla-central: changeset 415917:860f468355b9545e50e26fd83e7abb4a3429b8bb

author	Emilio Cobos Álvarez <emilio@crisal.io>
	Thu, 26 Apr 2018 16:10:10 +0200
changeset 415917	860f468355b9545e50e26fd83e7abb4a3429b8bb
parent 415916	681cf57b9ff3a8e6493ef5e42e4fc6289db469d2
child 415918	9806b8af0e6fbc1f3ef63da5c55ea68bd5afee2d
push id	33911
push user	csabou@mozilla.com
push date	Fri, 27 Apr 2018 10:01:39 +0000
treeherder	mozilla-central@822936017145 [default view] [failures only]
perfherder	[talos] [build metrics] [platform microbench] (compared to previous push)
reviewers	heycam
bugs	1457102
milestone	61.0a1
first release with	nightly linux32 d2d518b1f873 / 61.0a1 / 20180427102245 / files nightly linux64 d2d518b1f873 / 61.0a1 / 20180427102245 / files nightly mac d2d518b1f873 / 61.0a1 / 20180427102245 / files nightly win32 d2d518b1f873 / 61.0a1 / 20180427102245 / files nightly win64 d2d518b1f873 / 61.0a1 / 20180427102245 / files
last release without	nightly linux32 63a0e2f626fe / 61.0a1 / 20180426220144 / files nightly linux64 63a0e2f626fe / 61.0a1 / 20180426220144 / files nightly mac 63a0e2f626fe / 61.0a1 / 20180426220144 / files nightly win32 63a0e2f626fe / 61.0a1 / 20180426220144 / files nightly win64 63a0e2f626fe / 61.0a1 / 20180426220144 / files

--- a/dom/html/nsHTMLDocument.cpp
+++ b/dom/html/nsHTMLDocument.cpp
@@ -852,18 +852,17 @@ nsHTMLDocument::SetCompatibilityMode(nsC
   NS_ASSERTION(IsHTMLDocument() || aMode == eCompatibility_FullStandards,
                "Bad compat mode for XHTML document!");
 
   if (mCompatMode == aMode) {
     return;
   }
   mCompatMode = aMode;
   CSSLoader()->SetCompatibilityMode(mCompatMode);
-  RefPtr<nsPresContext> pc = GetPresContext();
-  if (pc) {
+  if (nsPresContext* pc = GetPresContext()) {
     pc->CompatibilityModeChanged();
   }
 }
 
 nsIContent*
 nsHTMLDocument::GetUnfocusedKeyEventTarget()
 {
   if (nsGenericHTMLElement* body = GetBody()) {