vendor: update all dependencies

vendor/google.golang.org/api/cloudtrace/v1/cloudtrace-api.json

@@ -66,11 +66,6 @@
       "location": "query",
       "type": "string"
     },
-    "bearer_token": {
-      "description": "OAuth bearer token.",
-      "location": "query",
-      "type": "string"
-    },
     "callback": {
       "description": "JSONP",
       "location": "query",
@@ -91,12 +86,6 @@
       "location": "query",
       "type": "string"
     },
-    "pp": {
-      "default": "true",
-      "description": "Pretty-print response.",
-      "location": "query",
-      "type": "boolean"
-    },
     "prettyPrint": {
       "default": "true",
       "description": "Returns response with indentations and line breaks.",
@@ -261,7 +250,7 @@
       }
     }
   },
-  "revision": "20180430",
+  "revision": "20180604",
   "rootUrl": "https://cloudtrace.googleapis.com/",
   "schemas": {
     "Empty": {

vendor/google.golang.org/api/cloudtrace/v2/cloudtrace-api.json

@@ -63,11 +63,6 @@
       "location": "query",
       "type": "string"
     },
-    "bearer_token": {
-      "description": "OAuth bearer token.",
-      "location": "query",
-      "type": "string"
-    },
     "callback": {
       "description": "JSONP",
       "location": "query",
@@ -88,12 +83,6 @@
       "location": "query",
       "type": "string"
     },
-    "pp": {
-      "default": "true",
-      "description": "Pretty-print response.",
-      "location": "query",
-      "type": "boolean"
-    },
     "prettyPrint": {
       "default": "true",
       "description": "Returns response with indentations and line breaks.",
@@ -191,7 +180,7 @@
       }
     }
   },
-  "revision": "20180130",
+  "revision": "20180604",
   "rootUrl": "https://cloudtrace.googleapis.com/",
   "schemas": {
     "Annotation": {