vendor: update all dependencies

vendor/cloud.google.com/go/internal/readme/testdata/bad-no-name.go

@@ -0,0 +1,23 @@
+// Copyright 2017 Google Inc. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package readme
+
+import "fmt"
+
+func f() {
+	//[
+	fmt.Println()
+	//]
+}

vendor/cloud.google.com/go/internal/readme/testdata/bad-no-open.go

@@ -0,0 +1,19 @@
+// Copyright 2017 Google Inc. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package readme
+
+func f() {
+	//]
+}

vendor/cloud.google.com/go/internal/readme/testdata/bad-nosnip.md

@@ -0,0 +1,2 @@
+[snip]:# (unknown)
+

vendor/cloud.google.com/go/internal/readme/testdata/bad-spec.md

@@ -0,0 +1 @@
+[snip]:# missing-parens

vendor/cloud.google.com/go/internal/readme/testdata/bad-unclosed.go

@@ -0,0 +1,21 @@
+// Copyright 2017 Google Inc. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package readme
+
+// unclosed snippet
+
+func f() {
+	//[ X
+}

vendor/cloud.google.com/go/internal/readme/testdata/good.md

@@ -0,0 +1,18 @@
+This template is for testing snipmd.awk.
+
+Put the first snippet here.
+
+[snip]:# (first)
+
+And now the second.
+[snip]:# (second)
+
+A top-level snippet.
+
+[snip]:# (top-level)
+
+```go
+// A code block that is not included.
+```
+
+And we're done.

vendor/cloud.google.com/go/internal/readme/testdata/snips.go

@@ -0,0 +1,39 @@
+// Copyright 2017 Google Inc. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package readme
+
+import (
+	"errors"
+	"fmt"
+)
+
+func f() {
+	ELLIPSIS := 3
+	//[ first
+	fmt.Println("hello")
+	x := ELLIPSIS
+	//]
+
+	//[ second
+	if x > 2 {
+		_ = ELLIPSIS
+	}
+	//]
+}
+
+//[ top-level
+var ErrBad = errors.New("bad")
+
+//]

vendor/cloud.google.com/go/internal/readme/testdata/want.md

@@ -0,0 +1,30 @@
+This template is for testing snipmd.awk.
+
+Put the first snippet here.
+
+[snip]:# (first)
+```go
+fmt.Println("hello")
+x := ...
+```
+
+And now the second.
+[snip]:# (second)
+```go
+if x > 2 {
+	...
+}
+```
+
+A top-level snippet.
+
+[snip]:# (top-level)
+```go
+var ErrBad = errors.New("bad")
+```
+
+```go
+// A code block that is not included.
+```
+
+And we're done.