From 4443e3c2277743bb3e8a75c26679bd94add61203 Mon Sep 17 00:00:00 2001
From: Jamie Nicol <jnicol@mozilla.com>
Date: Wed, 24 Feb 2016 14:57:43 +0000
Subject: [PATCH] Bug 1247098 - Mark nsIPresShell::GetResolution and
 nsPresContext::IsRootContentDocument as const. r=tnikkel

MozReview-Commit-ID: 5IXm4EUy7IN

--HG--
extra : rebase_source : 7028a908adcb36828a58bb3ad7403559cfad9eb2
---
 layout/base/nsIPresShell.h    | 2 +-
 layout/base/nsPresContext.cpp | 2 +-
 layout/base/nsPresContext.h   | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/layout/base/nsIPresShell.h b/layout/base/nsIPresShell.h
index a485d4bf83f1..dd797245d9f2 100644
--- a/layout/base/nsIPresShell.h
+++ b/layout/base/nsIPresShell.h
@@ -1401,7 +1401,7 @@ public:
    * The resolution defaults to 1.0.
    */
   virtual nsresult SetResolution(float aResolution) = 0;
-  float GetResolution() { return mResolution.valueOr(1.0); }
+  float GetResolution() const { return mResolution.valueOr(1.0); }
   virtual float GetCumulativeResolution() = 0;
 
   /**
diff --git a/layout/base/nsPresContext.cpp b/layout/base/nsPresContext.cpp
index 41a904ccdc1e..02b67908b31a 100644
--- a/layout/base/nsPresContext.cpp
+++ b/layout/base/nsPresContext.cpp
@@ -2941,7 +2941,7 @@ nsPresContext::SizeOfExcludingThis(MallocSizeOf aMallocSizeOf) const
 }
 
 bool
-nsPresContext::IsRootContentDocument()
+nsPresContext::IsRootContentDocument() const
 {
   // We are a root content document if: we are not a resource doc, we are
   // not chrome, and we either have no parent or our parent is chrome.
diff --git a/layout/base/nsPresContext.h b/layout/base/nsPresContext.h
index 48b1a68914e3..318459418fe8 100644
--- a/layout/base/nsPresContext.h
+++ b/layout/base/nsPresContext.h
@@ -1029,7 +1029,7 @@ public:
     return aMallocSizeOf(this) + SizeOfExcludingThis(aMallocSizeOf);
   }
 
-  bool IsRootContentDocument();
+  bool IsRootContentDocument() const;
   bool IsCrossProcessRootContentDocument();
 
   bool IsGlyph() const {