From c1edd0f3f9f607336f5cab410a7da3cafe6bf643 Mon Sep 17 00:00:00 2001
From: Jon D <Psigio@users.noreply.github.com>
Date: Sat, 5 Nov 2016 20:39:43 +0000
Subject: [PATCH] Remove unused projection parameter

---
 modules/actions/flip.js              |  2 +-
 modules/operations/flipHorizontal.js |  2 +-
 modules/operations/flipVertical.js   |  2 +-
 test/spec/actions/flip.js            | 11 +++++------
 4 files changed, 8 insertions(+), 9 deletions(-)

diff --git a/modules/actions/flip.js b/modules/actions/flip.js
index 6b4ef7ffb..d2043b101 100644
--- a/modules/actions/flip.js
+++ b/modules/actions/flip.js
@@ -3,7 +3,7 @@ import _ from 'lodash';
 Only operates on "area" ways
 */
 
-export function actionFlip(wayId, isVertical, projection) {
+export function actionFlip(wayId, isVertical) {
 
     return function (graph) {        
         const targetWay = graph.entity(wayId);
diff --git a/modules/operations/flipHorizontal.js b/modules/operations/flipHorizontal.js
index eb7178966..29bba16cd 100644
--- a/modules/operations/flipHorizontal.js
+++ b/modules/operations/flipHorizontal.js
@@ -7,7 +7,7 @@ export function operationFlipHorizontal(selectedIDs, context) {
 
     var operation = function() {
         context.perform(
-            actionFlip(entityId, false, context.projection),
+            actionFlip(entityId, false),
             t('operations.flipHorizontal.annotation')
         );
     };
diff --git a/modules/operations/flipVertical.js b/modules/operations/flipVertical.js
index d0a0bdf04..aba57d24b 100644
--- a/modules/operations/flipVertical.js
+++ b/modules/operations/flipVertical.js
@@ -7,7 +7,7 @@ export function operationFlipVertical(selectedIDs, context) {
 
     var operation = function() {
         context.perform(
-            actionFlip(entityId, true, context.projection),
+            actionFlip(entityId, true),
             t('operations.flipVertical.annotation')
         );
     };
diff --git a/test/spec/actions/flip.js b/test/spec/actions/flip.js
index 925267fbb..915b7b428 100644
--- a/test/spec/actions/flip.js
+++ b/test/spec/actions/flip.js
@@ -1,5 +1,4 @@
 describe('iD.actionFlip', function() {
-    var projection = d3.geoMercator();
 
      it('flips horizontally - does not change graph length', function () {
         var graph = iD.Graph([
@@ -10,7 +9,7 @@ describe('iD.actionFlip', function() {
                 iD.Way({id: '-', nodes: ['a', 'b', 'c', 'd', 'a'], tags: { area: 'yes'}})
             ]);
 
-        graph = iD.actionFlip('-', false, projection)(graph);
+        graph = iD.actionFlip('-', false)(graph);
 
         expect(graph.entity('-').nodes).to.have.length(5);
      });
@@ -23,7 +22,7 @@ describe('iD.actionFlip', function() {
                 iD.Node({id: 'd', loc: [0, 2]}),
                 iD.Way({id: '-', nodes: ['a', 'b', 'c', 'd', 'a'], tags: { area: 'yes'}})
             ]);
-        graph = iD.actionFlip('-', false, projection)(graph);
+        graph = iD.actionFlip('-', false)(graph);
         expect(graph.entity('a').loc[0]).to.equal(2); // A should be 2,0 now
         expect(graph.entity('b').loc[0]).to.equal(0); // B should be 0,0 now
         expect(graph.entity('c').loc[0]).to.equal(0); // C should be 0,2 now
@@ -38,7 +37,7 @@ describe('iD.actionFlip', function() {
                 iD.Node({id: 'd', loc: [0, 2]}),
                 iD.Way({id: '-', nodes: ['a', 'b', 'c', 'd', 'a'], tags: { area: 'yes'}})
             ]);
-        graph = iD.actionFlip('-', false, projection)(graph);
+        graph = iD.actionFlip('-', false)(graph);
         expect(graph.entity('a').loc[1]).to.equal(0); // A should be 2,0 now
         expect(graph.entity('b').loc[1]).to.equal(0); // B should be 0,0 now
         expect(graph.entity('c').loc[1]).to.equal(2); // C should be 0,2 now
@@ -53,7 +52,7 @@ describe('iD.actionFlip', function() {
                 iD.Node({id: 'd', loc: [0, 2]}),
                 iD.Way({id: '-', nodes: ['a', 'b', 'c', 'd', 'a'], tags: { area: 'yes'}})
             ]);
-        graph = iD.actionFlip('-', true, projection)(graph);
+        graph = iD.actionFlip('-', true)(graph);
         expect(graph.entity('a').loc[1]).to.equal(2); // A should be 0,2 now
         expect(graph.entity('b').loc[1]).to.equal(2); // B should be 2,2 now
         expect(graph.entity('c').loc[1]).to.equal(0); // C should be 2,0 now
@@ -68,7 +67,7 @@ describe('iD.actionFlip', function() {
                 iD.Node({id: 'd', loc: [0, 2]}),
                 iD.Way({id: '-', nodes: ['a', 'b', 'c', 'd', 'a'], tags: { area: 'yes'}})
             ]);
-        graph = iD.actionFlip('-', true, projection)(graph);
+        graph = iD.actionFlip('-', true)(graph);
         expect(graph.entity('a').loc[0]).to.equal(0); // A should be 0,2 now
         expect(graph.entity('b').loc[0]).to.equal(2); // B should be 2,2 now
         expect(graph.entity('c').loc[0]).to.equal(2); // C should be 2,0 now