From 2e40381060794745562c4a26896970406114b07a Mon Sep 17 00:00:00 2001
From: caryclark <caryclark@google.com>
Date: Mon, 25 Aug 2014 06:53:04 -0700
Subject: add const to arrays of member functions

running 'size ./out/Release/libskia_core.a' revealed a couple of
places where path ops chose poorly and declared arrays of member
functions to be unnecessarily writable.

R=reed@android.com
TBR=reed

Author: caryclark@google.com

Review URL: https://codereview.chromium.org/461363003
---
 src/pathops/SkIntersections.cpp | 4 ++--
 src/pathops/SkIntersections.h   | 4 ++--
 src/pathops/SkPathOpsBounds.cpp | 2 +-
 src/pathops/SkPathOpsBounds.h   | 2 +-
 4 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/src/pathops/SkIntersections.cpp b/src/pathops/SkIntersections.cpp
index 56eba2717b..62c1e411ad 100644
--- a/src/pathops/SkIntersections.cpp
+++ b/src/pathops/SkIntersections.cpp
@@ -13,14 +13,14 @@ void SkIntersections::append(const SkIntersections& i) {
     }
 }
 
-int (SkIntersections::*CurveVertical[])(const SkPoint[], SkScalar, SkScalar, SkScalar, bool) = {
+int (SkIntersections::* const CurveVertical[])(const SkPoint[], SkScalar, SkScalar, SkScalar, bool) = {
     NULL,
     &SkIntersections::verticalLine,
     &SkIntersections::verticalQuad,
     &SkIntersections::verticalCubic
 };
 
-int (SkIntersections::*CurveRay[])(const SkPoint[], const SkDLine&) = {
+int ( SkIntersections::* const CurveRay[])(const SkPoint[], const SkDLine&) = {
     NULL,
     &SkIntersections::lineRay,
     &SkIntersections::quadRay,
diff --git a/src/pathops/SkIntersections.h b/src/pathops/SkIntersections.h
index 0186b3797d..040671093c 100644
--- a/src/pathops/SkIntersections.h
+++ b/src/pathops/SkIntersections.h
@@ -287,8 +287,8 @@ private:
 #endif
 };
 
-extern int (SkIntersections::*CurveRay[])(const SkPoint[], const SkDLine& );
-extern int (SkIntersections::*CurveVertical[])(const SkPoint[], SkScalar top, SkScalar bottom,
+extern int (SkIntersections::* const CurveRay[])(const SkPoint[], const SkDLine& );
+extern int (SkIntersections::* const CurveVertical[])(const SkPoint[], SkScalar top, SkScalar bottom,
             SkScalar x, bool flipped);
 
 #endif
diff --git a/src/pathops/SkPathOpsBounds.cpp b/src/pathops/SkPathOpsBounds.cpp
index 106cd30076..e5b26eec25 100644
--- a/src/pathops/SkPathOpsBounds.cpp
+++ b/src/pathops/SkPathOpsBounds.cpp
@@ -32,7 +32,7 @@ void SkPathOpsBounds::setQuadBounds(const SkPoint a[3]) {
             SkDoubleToScalar(dRect.fRight), SkDoubleToScalar(dRect.fBottom));
 }
 
-void (SkPathOpsBounds::*SetCurveBounds[])(const SkPoint[]) = {
+void (SkPathOpsBounds::* const SetCurveBounds[])(const SkPoint[]) = {
     NULL,
     &SkPathOpsBounds::setLineBounds,
     &SkPathOpsBounds::setQuadBounds,
diff --git a/src/pathops/SkPathOpsBounds.h b/src/pathops/SkPathOpsBounds.h
index 07ad5d4ba9..cabc639225 100644
--- a/src/pathops/SkPathOpsBounds.h
+++ b/src/pathops/SkPathOpsBounds.h
@@ -67,6 +67,6 @@ struct SkPathOpsBounds : public SkRect {
     typedef SkRect INHERITED;
 };
 
-extern void (SkPathOpsBounds::*SetCurveBounds[])(const SkPoint[]);
+extern void (SkPathOpsBounds::* const SetCurveBounds[])(const SkPoint[]);
 
 #endif
-- 
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