Remove third_party/golang.org/x/mobile as it is no longer used with Go 1.5.

third_party/go/src/golang.org/x/mobile/f32/affine_test.go

Index: third_party/go/src/golang.org/x/mobile/f32/affine_test.go
diff --git a/third_party/go/src/golang.org/x/mobile/f32/affine_test.go b/third_party/go/src/golang.org/x/mobile/f32/affine_test.go
deleted file mode 100644
index f1d84cdd9233e0d42ee2d2c67dfdeb92531d56d4..0000000000000000000000000000000000000000
--- a/third_party/go/src/golang.org/x/mobile/f32/affine_test.go
+++ /dev/null
@@ -1,136 +0,0 @@
-package f32
-
-import (
-	"math"
-	"testing"
-)
-
-var xyTests = []struct {
-	x, y float32
-}{
-	{0, 0},
-	{1, 1},
-	{2, 3},
-	{6.5, 4.3},
-}
-
-var a = Affine{
-	{3, 4, 5},
-	{6, 7, 8},
-}
-
-func TestInverse(t *testing.T) {
-	wantInv := Affine{
-		{-2.33333, 1.33333, 1},
-		{2, -1, -2},
-	}
-	var gotInv Affine
-	gotInv.Inverse(&a)
-	if !gotInv.Eq(&wantInv, 0.01) {
-		t.Errorf("Inverse: got %s want %s", gotInv, wantInv)
-	}
-
-	var wantId, gotId Affine
-	wantId.Identity()
-	gotId.Mul(&a, &wantInv)
-	if !gotId.Eq(&wantId, 0.01) {
-		t.Errorf("Identity #0: got %s want %s", gotId, wantId)
-	}
-	gotId.Mul(&wantInv, &a)
-	if !gotId.Eq(&wantId, 0.01) {
-		t.Errorf("Identity #1: got %s want %s", gotId, wantId)
-	}
-}
-
-func TestAffineScale(t *testing.T) {
-	for _, test := range xyTests {
-		want := a
-		want.Mul(&want, &Affine{{test.x, 0, 0}, {0, test.y, 0}})
-		got := a
-		got.Scale(&got, test.x, test.y)
-
-		if !got.Eq(&want, 0.01) {
-			t.Errorf("(%.2f, %.2f): got %s want %s", test.x, test.y, got, want)
-		}
-	}
-}
-
-func TestAffineTranslate(t *testing.T) {
-	for _, test := range xyTests {
-		want := a
-		want.Mul(&want, &Affine{{1, 0, test.x}, {0, 1, test.y}})
-		got := a
-		got.Translate(&got, test.x, test.y)
-
-		if !got.Eq(&want, 0.01) {
-			t.Errorf("(%.2f, %.2f): got %s want %s", test.x, test.y, got, want)
-		}
-	}
-
-}
-
-func TestAffineRotate(t *testing.T) {
-	want := Affine{
-		{-4.000, 3.000, 5.000},
-		{-7.000, 6.000, 8.000},
-	}
-	got := a
-	got.Rotate(&got, math.Pi/2)
-	if !got.Eq(&want, 0.01) {
-		t.Errorf("rotate π: got %s want %s", got, want)
-	}
-
-	want = a
-	got = a
-	got.Rotate(&got, 2*math.Pi)
-	if !got.Eq(&want, 0.01) {
-		t.Errorf("rotate 2π: got %s want %s", got, want)
-	}
-
-	got = a
-	got.Rotate(&got, math.Pi)
-	got.Rotate(&got, math.Pi)
-	if !got.Eq(&want, 0.01) {
-		t.Errorf("rotate π then π: got %s want %s", got, want)
-	}
-
-	got = a
-	got.Rotate(&got, math.Pi/3)
-	got.Rotate(&got, -math.Pi/3)
-	if !got.Eq(&want, 0.01) {
-		t.Errorf("rotate π/3 then -π/3: got %s want %s", got, want)
-	}
-}
-
-func TestAffineScaleTranslate(t *testing.T) {
-	mulVec := func(m *Affine, v [2]float32) (mv [2]float32) {
-		mv[0] = m[0][0]*v[0] + m[0][1]*v[1] + m[0][2]
-		mv[1] = m[1][0]*v[0] + m[1][1]*v[1] + m[1][2]
-		return mv
-	}
-	v := [2]float32{1, 10}
-
-	var sThenT Affine
-	sThenT.Identity()
-	sThenT.Scale(&sThenT, 13, 17)
-	sThenT.Translate(&sThenT, 101, 151)
-	wantSTT := [2]float32{
-		13 * (101 + 1),
-		17 * (151 + 10),
-	}
-	if got := mulVec(&sThenT, v); got != wantSTT {
-		t.Errorf("S then T: got %v, want %v", got, wantSTT)
-	}
-
-	var tThenS Affine
-	tThenS.Identity()
-	tThenS.Translate(&tThenS, 101, 151)
-	tThenS.Scale(&tThenS, 13, 17)
-	wantTTS := [2]float32{
-		101 + (13 * 1),
-		151 + (17 * 10),
-	}
-	if got := mulVec(&tThenS, v); got != wantTTS {
-		t.Errorf("T then S: got %v, want %v", got, wantTTS)
-	}
-}