Switch to github.com/golang/dep for vendoring

Signed-off-by: Mrunal Patel <mrunalp@gmail.com>

vendor/google.golang.org/grpc/reflection/grpc_testing/proto2.pb.go

@@ -0,0 +1,56 @@
+// Code generated by protoc-gen-go.
+// source: proto2.proto
+// DO NOT EDIT!
+
+package grpc_testing
+
+import proto "github.com/golang/protobuf/proto"
+import fmt "fmt"
+import math "math"
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+type ToBeExtened struct {
+	Foo                          *int32 `protobuf:"varint,1,req,name=foo" json:"foo,omitempty"`
+	proto.XXX_InternalExtensions `json:"-"`
+	XXX_unrecognized             []byte `json:"-"`
+}
+
+func (m *ToBeExtened) Reset()                    { *m = ToBeExtened{} }
+func (m *ToBeExtened) String() string            { return proto.CompactTextString(m) }
+func (*ToBeExtened) ProtoMessage()               {}
+func (*ToBeExtened) Descriptor() ([]byte, []int) { return fileDescriptor1, []int{0} }
+
+var extRange_ToBeExtened = []proto.ExtensionRange{
+	{10, 20},
+}
+
+func (*ToBeExtened) ExtensionRangeArray() []proto.ExtensionRange {
+	return extRange_ToBeExtened
+}
+
+func (m *ToBeExtened) GetFoo() int32 {
+	if m != nil && m.Foo != nil {
+		return *m.Foo
+	}
+	return 0
+}
+
+func init() {
+	proto.RegisterType((*ToBeExtened)(nil), "grpc.testing.ToBeExtened")
+}
+
+func init() { proto.RegisterFile("proto2.proto", fileDescriptor1) }
+
+var fileDescriptor1 = []byte{
+	// 85 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x09, 0x6e, 0x88, 0x02, 0xff, 0xe2, 0xe2, 0x29, 0x28, 0xca, 0x2f,
+	0xc9, 0x37, 0xd2, 0x03, 0x53, 0x42, 0x3c, 0xe9, 0x45, 0x05, 0xc9, 0x7a, 0x25, 0xa9, 0xc5, 0x25,
+	0x99, 0x79, 0xe9, 0x4a, 0xaa, 0x5c, 0xdc, 0x21, 0xf9, 0x4e, 0xa9, 0xae, 0x15, 0x25, 0xa9, 0x79,
+	0xa9, 0x29, 0x42, 0x02, 0x5c, 0xcc, 0x69, 0xf9, 0xf9, 0x12, 0x8c, 0x0a, 0x4c, 0x1a, 0xac, 0x41,
+	0x20, 0xa6, 0x16, 0x0b, 0x07, 0x97, 0x80, 0x28, 0x20, 0x00, 0x00, 0xff, 0xff, 0xc9, 0xed, 0xbc,
+	0xc2, 0x43, 0x00, 0x00, 0x00,
+}