all: change module to google.golang.org/protobuf

Temporarily remove go.mod, since we can't generate an accurate one until
the corresponding v1 change is submitted.

Change-Id: I1e1ad97f2b455e33f61ffaeb8676289795e47e72
Reviewed-on: https://go-review.googlesource.com/c/protobuf/+/177000
Reviewed-by: Joe Tsai <thebrokentoaster@gmail.com>
diff --git a/internal/encoding/defval/default.go b/internal/encoding/defval/default.go
index e2c62a9..a15df02 100644
--- a/internal/encoding/defval/default.go
+++ b/internal/encoding/defval/default.go
@@ -14,9 +14,9 @@
 	"math"
 	"strconv"
 
-	ptext "github.com/golang/protobuf/v2/internal/encoding/text"
-	errors "github.com/golang/protobuf/v2/internal/errors"
-	pref "github.com/golang/protobuf/v2/reflect/protoreflect"
+	ptext "google.golang.org/protobuf/internal/encoding/text"
+	errors "google.golang.org/protobuf/internal/errors"
+	pref "google.golang.org/protobuf/reflect/protoreflect"
 )
 
 // Format is the serialization format used to represent the default value.
diff --git a/internal/encoding/defval/default_test.go b/internal/encoding/defval/default_test.go
index e91eb7e..a25a93f 100644
--- a/internal/encoding/defval/default_test.go
+++ b/internal/encoding/defval/default_test.go
@@ -9,7 +9,7 @@
 	"reflect"
 	"testing"
 
-	pref "github.com/golang/protobuf/v2/reflect/protoreflect"
+	pref "google.golang.org/protobuf/reflect/protoreflect"
 )
 
 func Test(t *testing.T) {
diff --git a/internal/encoding/json/bench_test.go b/internal/encoding/json/bench_test.go
index 6c3f1d1..db7d761 100644
--- a/internal/encoding/json/bench_test.go
+++ b/internal/encoding/json/bench_test.go
@@ -7,7 +7,7 @@
 import (
 	"testing"
 
-	"github.com/golang/protobuf/v2/internal/encoding/json"
+	"google.golang.org/protobuf/internal/encoding/json"
 )
 
 func BenchmarkFloat(b *testing.B) {
diff --git a/internal/encoding/json/decode.go b/internal/encoding/json/decode.go
index 545fb42..27dff34 100644
--- a/internal/encoding/json/decode.go
+++ b/internal/encoding/json/decode.go
@@ -12,7 +12,7 @@
 	"strconv"
 	"unicode/utf8"
 
-	"github.com/golang/protobuf/v2/internal/errors"
+	"google.golang.org/protobuf/internal/errors"
 )
 
 // call specifies which Decoder method was invoked.
diff --git a/internal/encoding/json/decode_test.go b/internal/encoding/json/decode_test.go
index b402b0a..daf3f7c 100644
--- a/internal/encoding/json/decode_test.go
+++ b/internal/encoding/json/decode_test.go
@@ -9,7 +9,7 @@
 	"testing"
 	"unicode/utf8"
 
-	"github.com/golang/protobuf/v2/internal/encoding/json"
+	"google.golang.org/protobuf/internal/encoding/json"
 )
 
 type R struct {
diff --git a/internal/encoding/json/encode.go b/internal/encoding/json/encode.go
index f73e224..39a5014 100644
--- a/internal/encoding/json/encode.go
+++ b/internal/encoding/json/encode.go
@@ -8,7 +8,7 @@
 	"strconv"
 	"strings"
 
-	"github.com/golang/protobuf/v2/internal/errors"
+	"google.golang.org/protobuf/internal/errors"
 )
 
 // Encoder provides methods to write out JSON constructs and values. The user is
diff --git a/internal/encoding/json/encode_test.go b/internal/encoding/json/encode_test.go
index d3f0afd..3f85f65 100644
--- a/internal/encoding/json/encode_test.go
+++ b/internal/encoding/json/encode_test.go
@@ -9,9 +9,9 @@
 	"strings"
 	"testing"
 
-	"github.com/golang/protobuf/v2/internal/encoding/json"
 	"github.com/google/go-cmp/cmp"
 	"github.com/google/go-cmp/cmp/cmpopts"
+	"google.golang.org/protobuf/internal/encoding/json"
 )
 
 // splitLines is a cmpopts.Option for comparing strings with line breaks.
diff --git a/internal/encoding/json/string.go b/internal/encoding/json/string.go
index 7f70cff..1d89aca 100644
--- a/internal/encoding/json/string.go
+++ b/internal/encoding/json/string.go
@@ -12,7 +12,7 @@
 	"unicode/utf16"
 	"unicode/utf8"
 
-	"github.com/golang/protobuf/v2/internal/errors"
+	"google.golang.org/protobuf/internal/errors"
 )
 
 func appendString(out []byte, in string) ([]byte, error) {
diff --git a/internal/encoding/pack/pack.go b/internal/encoding/pack/pack.go
index 6cb9aa2..4e172e6 100644
--- a/internal/encoding/pack/pack.go
+++ b/internal/encoding/pack/pack.go
@@ -21,8 +21,8 @@
 	"unicode"
 	"unicode/utf8"
 
-	"github.com/golang/protobuf/v2/internal/encoding/wire"
-	"github.com/golang/protobuf/v2/reflect/protoreflect"
+	"google.golang.org/protobuf/internal/encoding/wire"
+	"google.golang.org/protobuf/reflect/protoreflect"
 )
 
 // Number is the field number; aliased from the wire package for convenience.
diff --git a/internal/encoding/pack/pack_test.go b/internal/encoding/pack/pack_test.go
index 6ac901c..d2f8baa 100644
--- a/internal/encoding/pack/pack_test.go
+++ b/internal/encoding/pack/pack_test.go
@@ -11,9 +11,9 @@
 	"math"
 	"testing"
 
-	ptype "github.com/golang/protobuf/v2/internal/prototype"
-	pref "github.com/golang/protobuf/v2/reflect/protoreflect"
 	cmp "github.com/google/go-cmp/cmp"
+	ptype "google.golang.org/protobuf/internal/prototype"
+	pref "google.golang.org/protobuf/reflect/protoreflect"
 )
 
 var msgDesc = func() pref.MessageDescriptor {
diff --git a/internal/encoding/tag/tag.go b/internal/encoding/tag/tag.go
index d4e868f..f1f24e8 100644
--- a/internal/encoding/tag/tag.go
+++ b/internal/encoding/tag/tag.go
@@ -11,9 +11,9 @@
 	"strconv"
 	"strings"
 
-	defval "github.com/golang/protobuf/v2/internal/encoding/defval"
-	ptype "github.com/golang/protobuf/v2/internal/prototype"
-	pref "github.com/golang/protobuf/v2/reflect/protoreflect"
+	defval "google.golang.org/protobuf/internal/encoding/defval"
+	ptype "google.golang.org/protobuf/internal/prototype"
+	pref "google.golang.org/protobuf/reflect/protoreflect"
 )
 
 var byteType = reflect.TypeOf(byte(0))
diff --git a/internal/encoding/tag/tag_test.go b/internal/encoding/tag/tag_test.go
index cb34993..0433b42 100644
--- a/internal/encoding/tag/tag_test.go
+++ b/internal/encoding/tag/tag_test.go
@@ -8,10 +8,10 @@
 	"reflect"
 	"testing"
 
-	ptype "github.com/golang/protobuf/v2/internal/prototype"
-	pref "github.com/golang/protobuf/v2/reflect/protoreflect"
 	"github.com/google/go-cmp/cmp"
 	"github.com/google/go-cmp/cmp/cmpopts"
+	ptype "google.golang.org/protobuf/internal/prototype"
+	pref "google.golang.org/protobuf/reflect/protoreflect"
 )
 
 func Test(t *testing.T) {
diff --git a/internal/encoding/text/decode.go b/internal/encoding/text/decode.go
index 090177a..0babddf 100644
--- a/internal/encoding/text/decode.go
+++ b/internal/encoding/text/decode.go
@@ -10,8 +10,8 @@
 	"regexp"
 	"unicode/utf8"
 
-	"github.com/golang/protobuf/v2/internal/errors"
-	"github.com/golang/protobuf/v2/reflect/protoreflect"
+	"google.golang.org/protobuf/internal/errors"
+	"google.golang.org/protobuf/reflect/protoreflect"
 )
 
 type syntaxError struct{ error }
diff --git a/internal/encoding/text/encode.go b/internal/encoding/text/encode.go
index d3e2986..c6878ee 100644
--- a/internal/encoding/text/encode.go
+++ b/internal/encoding/text/encode.go
@@ -8,8 +8,8 @@
 	"bytes"
 	"strings"
 
-	"github.com/golang/protobuf/v2/internal/detrand"
-	"github.com/golang/protobuf/v2/internal/errors"
+	"google.golang.org/protobuf/internal/detrand"
+	"google.golang.org/protobuf/internal/errors"
 )
 
 // Marshal serializes v as the proto text format, where v must be a Message.
diff --git a/internal/encoding/text/number.go b/internal/encoding/text/number.go
index 9c30a18..a2e08f9 100644
--- a/internal/encoding/text/number.go
+++ b/internal/encoding/text/number.go
@@ -12,7 +12,7 @@
 	"strconv"
 	"strings"
 
-	"github.com/golang/protobuf/v2/internal/errors"
+	"google.golang.org/protobuf/internal/errors"
 )
 
 // marshalNumber encodes v as either a Bool, Int, Uint, Float32, or Float64.
diff --git a/internal/encoding/text/string.go b/internal/encoding/text/string.go
index 6a0b730..56f13cd 100644
--- a/internal/encoding/text/string.go
+++ b/internal/encoding/text/string.go
@@ -15,7 +15,7 @@
 	"unicode/utf16"
 	"unicode/utf8"
 
-	"github.com/golang/protobuf/v2/internal/errors"
+	"google.golang.org/protobuf/internal/errors"
 )
 
 func (p *encoder) marshalString(v Value) error {
diff --git a/internal/encoding/text/text_test.go b/internal/encoding/text/text_test.go
index 2ac4bf0..97caa74 100644
--- a/internal/encoding/text/text_test.go
+++ b/internal/encoding/text/text_test.go
@@ -11,11 +11,11 @@
 	"testing"
 	"unicode/utf8"
 
-	"github.com/golang/protobuf/v2/internal/detrand"
-	"github.com/golang/protobuf/v2/internal/flags"
-	"github.com/golang/protobuf/v2/reflect/protoreflect"
 	"github.com/google/go-cmp/cmp"
 	"github.com/google/go-cmp/cmp/cmpopts"
+	"google.golang.org/protobuf/internal/detrand"
+	"google.golang.org/protobuf/internal/flags"
+	"google.golang.org/protobuf/reflect/protoreflect"
 )
 
 // Disable detrand to enable direct comparisons on outputs.
diff --git a/internal/encoding/text/value.go b/internal/encoding/text/value.go
index 2498f66..8387707 100644
--- a/internal/encoding/text/value.go
+++ b/internal/encoding/text/value.go
@@ -33,8 +33,8 @@
 	"math"
 	"strings"
 
-	"github.com/golang/protobuf/v2/internal/flags"
-	"github.com/golang/protobuf/v2/reflect/protoreflect"
+	"google.golang.org/protobuf/internal/flags"
+	"google.golang.org/protobuf/reflect/protoreflect"
 )
 
 // Type represents a type expressible in the text format.
diff --git a/internal/encoding/wire/wire.go b/internal/encoding/wire/wire.go
index 0706234..456fc54 100644
--- a/internal/encoding/wire/wire.go
+++ b/internal/encoding/wire/wire.go
@@ -12,8 +12,8 @@
 	"math"
 	"math/bits"
 
-	"github.com/golang/protobuf/v2/internal/errors"
-	"github.com/golang/protobuf/v2/internal/flags"
+	"google.golang.org/protobuf/internal/errors"
+	"google.golang.org/protobuf/internal/flags"
 )
 
 // Number represents the field number.