add service mesh controller

add service mesh metrics

remove unused circle yaml

fix travis misconfiguration

fix travis misconfiguration

fix travis misconfiguration

vendor/golang.org/x/oauth2/google/google.go

@@ -2,19 +2,10 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
-// Package google provides support for making OAuth2 authorized and
-// authenticated HTTP requests to Google APIs.
-// It supports the Web server flow, client-side credentials, service accounts,
-// Google Compute Engine service accounts, and Google App Engine service
-// accounts.
-//
-// For more information, please read
-// https://developers.google.com/accounts/docs/OAuth2
-// and
-// https://developers.google.com/accounts/docs/application-default-credentials.
-package google // import "golang.org/x/oauth2/google"
+package google
 
 import (
+	"context"
 	"encoding/json"
 	"errors"
 	"fmt"
@@ -22,19 +13,19 @@ import (
 	"time"
 
 	"cloud.google.com/go/compute/metadata"
-	"golang.org/x/net/context"
 	"golang.org/x/oauth2"
 	"golang.org/x/oauth2/jwt"
 )
 
 // Endpoint is Google's OAuth 2.0 endpoint.
 var Endpoint = oauth2.Endpoint{
-	AuthURL:  "https://accounts.google.com/o/oauth2/auth",
-	TokenURL: "https://accounts.google.com/o/oauth2/token",
+	AuthURL:   "https://accounts.google.com/o/oauth2/auth",
+	TokenURL:  "https://oauth2.googleapis.com/token",
+	AuthStyle: oauth2.AuthStyleInParams,
 }
 
 // JWTTokenURL is Google's OAuth 2.0 token URL to use with the JWT flow.
-const JWTTokenURL = "https://accounts.google.com/o/oauth2/token"
+const JWTTokenURL = "https://oauth2.googleapis.com/token"
 
 // ConfigFromJSON uses a Google Developers Console client_credentials.json
 // file to construct a config.