Remove the Metrics module, use metrics-sharelatex

services/track-changes/app/coffee/Metrics.coffee

@@ -1 +0,0 @@
-module.exports = require "metrics-sharelatex"

services/track-changes/app/coffee/MongoAWS.coffee

@@ -6,7 +6,7 @@ S3S = require 's3-streams'
 JSONStream = require "JSONStream"
 ReadlineStream = require "byline"
 zlib = require "zlib"
-Metrics = require "./Metrics"
+Metrics = require "metrics-sharelatex"
 
 DAYS = 24 * 3600 * 1000 # one day in milliseconds
 

services/track-changes/app/coffee/PackManager.coffee

@@ -4,7 +4,7 @@ _ = require "underscore"
 logger = require "logger-sharelatex"
 LockManager = require "./LockManager"
 MongoAWS = require "./MongoAWS"
-Metrics = require "./Metrics"
+Metrics = require "metrics-sharelatex"
 ProjectIterator = require "./ProjectIterator"
 
 # Sharejs operations are stored in a 'pack' object

services/track-changes/test/unit/coffee/DocArchive/MongoAWS.coffee

@@ -26,7 +26,7 @@ describe "MongoAWS", ->
 			"./mongojs" : { db: @db = {}, ObjectId: ObjectId }
 			"JSONStream": @JSONStream = {}
 			"readline-stream": @readline = sinon.stub()
-			'./Metrics': {inc: ()->}
+			'metrics-sharelatex': {inc: ()->}
 
 		@project_id = ObjectId().toString()
 		@doc_id = ObjectId().toString()

services/track-changes/test/unit/coffee/PackManager/PackManagerTests.coffee

@@ -20,7 +20,7 @@ describe "PackManager", ->
 			"./LockManager" : {}
 			"./MongoAWS": {}
 			"logger-sharelatex": { log: sinon.stub(), error: sinon.stub() }
-			'./Metrics': {inc: ()->}
+			'metrics-sharelatex': {inc: ()->}
 		@callback = sinon.stub()
 		@doc_id = ObjectId().toString()
 		@project_id = ObjectId().toString()