Update Cloudevents SDK to v1.1.2 (knative#2684)

* Update Cloudevents SDK to v1.1.2

* Ignore ce-traceparent headers in event_dispatcher_test.go

Gopkg.toml

@@ -91,7 +91,7 @@ required = [
 
 [[constraint]]
   name = "github.com/cloudevents/sdk-go"
-  revision = "427e8cf75237fdc7d4bb6c496398d7288efb8921"
+  version = "1.1.2"
 
 # needed because pkg upgraded
 [[override]]

pkg/channel/event_dispatcher_test.go

@@ -51,6 +51,7 @@ var (
 		// CloudEvents headers, they will have random values, so don't bother checking them.
 		"ce-id",
 		"ce-time",
+		"ce-traceparent",
 	)
 )
 
@@ -102,6 +103,7 @@ func TestDispatchMessage(t *testing.T) {
 					"ce-source":      {testCeSource},
 					"ce-type":        {testCeType},
 					"ce-specversion": {cloudevents.VersionV1},
+					"ce-traceparent": {"ignored-value-header"},
 				},
 				Body: `"destination"`,
 			},
@@ -133,6 +135,7 @@ func TestDispatchMessage(t *testing.T) {
 					"ce-source":      {testCeSource},
 					"ce-type":        {testCeType},
 					"ce-specversion": {cloudevents.VersionV1},
+					"ce-traceparent": {"ignored-value-header"},
 				},
 				Body: `"destination"`,
 			},
@@ -169,6 +172,7 @@ func TestDispatchMessage(t *testing.T) {
 					"ce-source":      {testCeSource},
 					"ce-type":        {testCeType},
 					"ce-specversion": {cloudevents.VersionV1},
+					"ce-traceparent": {"ignored-value-header"},
 				},
 				Body: `"reply"`,
 			},
@@ -200,6 +204,7 @@ func TestDispatchMessage(t *testing.T) {
 					"ce-source":      {testCeSource},
 					"ce-type":        {testCeType},
 					"ce-specversion": {cloudevents.VersionV1},
+					"ce-traceparent": {"ignored-value-header"},
 				},
 				Body: `"reply"`,
 			},
@@ -237,6 +242,7 @@ func TestDispatchMessage(t *testing.T) {
 					"ce-source":      {testCeSource},
 					"ce-type":        {testCeType},
 					"ce-specversion": {cloudevents.VersionV1},
+					"ce-traceparent": {"ignored-value-header"},
 				},
 				Body: `"destination"`,
 			},
@@ -274,6 +280,7 @@ func TestDispatchMessage(t *testing.T) {
 					"ce-source":      {testCeSource},
 					"ce-type":        {testCeType},
 					"ce-specversion": {cloudevents.VersionV1},
+					"ce-traceparent": {"ignored-value-header"},
 				},
 				Body: `"destination"`,
 			},
@@ -316,6 +323,7 @@ func TestDispatchMessage(t *testing.T) {
 					"ce-source":      {testCeSource},
 					"ce-type":        {testCeType},
 					"ce-specversion": {cloudevents.VersionV1},
+					"ce-traceparent": {"ignored-value-header"},
 				},
 				Body: `"destination"`,
 			},
@@ -347,6 +355,7 @@ func TestDispatchMessage(t *testing.T) {
 					"ce-source":      {testCeSource},
 					"ce-type":        {testCeType},
 					"ce-specversion": {cloudevents.VersionV1},
+					"ce-traceparent": {"ignored-value-header"},
 				},
 				Body: "destination-response",
 			},
@@ -379,6 +388,7 @@ func TestDispatchMessage(t *testing.T) {
 					"ce-source":      {testCeSource},
 					"ce-type":        {testCeType},
 					"ce-specversion": {cloudevents.VersionV1},
+					"ce-traceparent": {"ignored-value-header"},
 				},
 				Body: `"destination"`,
 			},
@@ -396,6 +406,7 @@ func TestDispatchMessage(t *testing.T) {
 					"ce-source":      {testCeSource},
 					"ce-type":        {testCeType},
 					"ce-specversion": {cloudevents.VersionV1},
+					"ce-traceparent": {"ignored-value-header"},
 				},
 				Body: `"destination"`,
 			},
@@ -448,6 +459,7 @@ func TestDispatchMessage(t *testing.T) {
 					"ce-source":      {testCeSource},
 					"ce-type":        {testCeType},
 					"ce-specversion": {cloudevents.VersionV1},
+					"ce-traceparent": {"ignored-value-header"},
 				},
 				Body: `"destination"`,
 			},
@@ -464,6 +476,7 @@ func TestDispatchMessage(t *testing.T) {
 					"ce-source":      {testCeSource},
 					"ce-type":        {testCeType},
 					"ce-specversion": {cloudevents.VersionV1},
+					"ce-traceparent": {"ignored-value-header"},
 				},
 				Body: "destination-response",
 			},
@@ -480,6 +493,7 @@ func TestDispatchMessage(t *testing.T) {
 					"ce-source":      {testCeSource},
 					"ce-type":        {testCeType},
 					"ce-specversion": {cloudevents.VersionV1},
+					"ce-traceparent": {"ignored-value-header"},
 				},
 				Body: `"destination"`,
 			},

third_party/VENDOR-LICENSE

@@ -4058,6 +4058,33 @@ SOFTWARE.
 
 
 
+===========================================================
+Import: knative.dev/eventing/vendor/github.com/lightstep/tracecontext.go
+
+The MIT License (MIT)
+
+Copyright (c) 2016 
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+
+
+
 ===========================================================
 Import: knative.dev/eventing/vendor/github.com/mailru/easyjson