From a796db47c5d35cd20c718e7ce4e3380429e7b0ac Mon Sep 17 00:00:00 2001
From: Kartikaya Gupta <kgupta@mozilla.com>
Date: Thu, 16 Oct 2014 10:14:37 -0400
Subject: [PATCH] Bug 1083398 - Sprinkle some const keywords around. r=botond

---
 gfx/layers/apz/src/AsyncPanZoomController.cpp | 2 +-
 gfx/layers/apz/src/AsyncPanZoomController.h   | 2 +-
 gfx/layers/apz/src/Axis.cpp                   | 2 +-
 gfx/layers/apz/src/Axis.h                     | 2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/gfx/layers/apz/src/AsyncPanZoomController.cpp b/gfx/layers/apz/src/AsyncPanZoomController.cpp
index dd80e007198..5d1a3da1268 100644
--- a/gfx/layers/apz/src/AsyncPanZoomController.cpp
+++ b/gfx/layers/apz/src/AsyncPanZoomController.cpp
@@ -1776,7 +1776,7 @@ ScreenPoint AsyncPanZoomController::PanStart() const {
   return ScreenPoint(mX.PanStart(), mY.PanStart());
 }
 
-const ScreenPoint AsyncPanZoomController::GetVelocityVector() {
+const ScreenPoint AsyncPanZoomController::GetVelocityVector() const {
   return ScreenPoint(mX.GetVelocity(), mY.GetVelocity());
 }
 
diff --git a/gfx/layers/apz/src/AsyncPanZoomController.h b/gfx/layers/apz/src/AsyncPanZoomController.h
index 54abe1a96b0..69d68e7dfb3 100644
--- a/gfx/layers/apz/src/AsyncPanZoomController.h
+++ b/gfx/layers/apz/src/AsyncPanZoomController.h
@@ -491,7 +491,7 @@ protected:
   /**
    * Gets a vector of the velocities of each axis.
    */
-  const ScreenPoint GetVelocityVector();
+  const ScreenPoint GetVelocityVector() const;
 
   /**
    * Gets the first touch point from a MultiTouchInput.  This gets only
diff --git a/gfx/layers/apz/src/Axis.cpp b/gfx/layers/apz/src/Axis.cpp
index eb93a53b697..de8647bc090 100644
--- a/gfx/layers/apz/src/Axis.cpp
+++ b/gfx/layers/apz/src/Axis.cpp
@@ -320,7 +320,7 @@ CSSCoord Axis::ScaleWillOverscrollAmount(float aScale, CSSCoord aFocus) const {
   return 0;
 }
 
-float Axis::GetVelocity() {
+float Axis::GetVelocity() const {
   return mAxisLocked ? 0 : mVelocity;
 }
 
diff --git a/gfx/layers/apz/src/Axis.h b/gfx/layers/apz/src/Axis.h
index 62053507b2c..3b84c3607b8 100644
--- a/gfx/layers/apz/src/Axis.h
+++ b/gfx/layers/apz/src/Axis.h
@@ -151,7 +151,7 @@ public:
   /**
    * Gets the raw velocity of this axis at this moment.
    */
-  float GetVelocity();
+  float GetVelocity() const;
 
   /**
    * Sets the raw velocity of this axis at this moment.