internal/bytealg: move Count to bytealg

Move bytes.Count and strings.Count to bytealg.

Update #19792

Change-Id: I3e4e14b504a0b71758885bb131e5656e342cf8cb
Reviewed-on: https://go-review.googlesource.com/98495
Run-TryBot: Keith Randall <khr@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>

1 files changed, 0 insertions, 8 deletions

diff --git a/src/bytes/bytes_test.go b/src/bytes/bytes_test.go
index 1e56571c73..55a22bae22 100644
--- a/src/bytes/bytes_test.go
+++ b/src/bytes/bytes_test.go
@@ -410,10 +410,6 @@ func TestCountByte(t *testing.T) {
 			if p != j+1 {
 				t.Errorf("TestCountByte.Count(%q, 100) = %d", b[i:i+window], p)
 			}
-			pGeneric := CountGeneric(b[i:i+window], []byte{100})
-			if pGeneric != j+1 {
-				t.Errorf("TestCountByte.CountGeneric(%q, 100) = %d", b[i:i+window], p)
-			}
 		}
 	}
 
@@ -461,10 +457,6 @@ func TestCountByteNoMatch(t *testing.T) {
 			if p != 0 {
 				t.Errorf("TestCountByteNoMatch(%q, 0) = %d", b[i:i+window], p)
 			}
-			pGeneric := CountGeneric(b[i:i+window], []byte{0})
-			if pGeneric != 0 {
-				t.Errorf("TestCountByteNoMatch.CountGeneric(%q, 100) = %d", b[i:i+window], p)
-			}
 			for j := 0; j < window; j++ {
 				b[i+j] = byte(0)
 			}