remove http.route from inferred proxy spans (#5132)

remove inferred http route

Author: zarirhamza

packages/dd-trace/src/plugins/util/inferred_proxy.js

@@ -2,7 +2,6 @@ const log = require('../../log')
 const tags = require('../../../../../ext/tags')
 
 const RESOURCE_NAME = tags.RESOURCE_NAME
-const HTTP_ROUTE = tags.HTTP_ROUTE
 const SPAN_KIND = tags.SPAN_KIND
 const SPAN_TYPE = tags.SPAN_TYPE
 const HTTP_URL = tags.HTTP_URL
@@ -54,7 +53,6 @@ function createInferredProxySpan (headers, childOf, tracer, context) {
         [SPAN_TYPE]: 'web',
         [HTTP_METHOD]: proxyContext.method,
         [HTTP_URL]: proxyContext.domainName + proxyContext.path,
-        [HTTP_ROUTE]: proxyContext.path,
         stage: proxyContext.stage
       }
     }

packages/dd-trace/test/plugins/util/inferred_proxy.spec.js

@@ -81,7 +81,6 @@ describe('Inferred Proxy Spans', function () {
             expect(spans[0].meta).to.have.property('http.url', 'example.com/test')
             expect(spans[0].meta).to.have.property('http.method', 'GET')
             expect(spans[0].meta).to.have.property('http.status_code', '200')
-            expect(spans[0].meta).to.have.property('http.route', '/test')
             expect(spans[0].meta).to.have.property('span.kind', 'internal')
             expect(spans[0].meta).to.have.property('component', 'aws-apigateway')
             expect(spans[0].meta).to.have.property('_dd.inferred_span', '1')
@@ -130,7 +129,6 @@ describe('Inferred Proxy Spans', function () {
             expect(spans[0].meta).to.have.property('http.url', 'example.com/test')
             expect(spans[0].meta).to.have.property('http.method', 'GET')
             expect(spans[0].meta).to.have.property('http.status_code', '500')
-            expect(spans[0].meta).to.have.property('http.route', '/test')
             expect(spans[0].meta).to.have.property('span.kind', 'internal')
             expect(spans[0].meta).to.have.property('component', 'aws-apigateway')
             expect(spans[0].error).to.be.equal(1)