server: pass through project path so state gets saved per-project

packages/server/lib/browsers/electron.coffee

@@ -85,7 +85,7 @@ module.exports = {
       }, resolve)
 
   open: (browserName, url, options = {}, automation) ->
-    savedState().get()
+    savedState(options.projectPath).get()
     .then (state) =>
       @_render(url, state, options)
       .then (win) =>

packages/server/lib/browsers/index.coffee

@@ -3,7 +3,6 @@ fs            = require("fs-extra")
 path          = require("path")
 Promise       = require("bluebird")
 log           = require("debug")("cypress:server:browsers")
-savedState    = require("../saved_state")
 utils         = require("./utils")
 errors        = require("../errors")
 

packages/server/lib/gui/events.coffee

@@ -86,6 +86,7 @@ handleEvent = (options, bus, event, id, type, arg) ->
     when "launch:browser"
       # headless.createWindows(arg, true)
       openProject.launch(arg.browser, arg.spec, {
+        projectPath: options.projectPath
         onBrowserOpen: ->
           send({browserOpened: true})
         onBrowserClose: ->

packages/server/lib/gui/windows.coffee

@@ -171,7 +171,7 @@ module.exports = {
       options.onNewWindow.apply(win, arguments)
 
     if ts = options.trackState
-      @trackState(win, ts)
+      @trackState(options.projectPath, win, ts)
 
     ## open dev tools if they're true
     if options.devTools
@@ -281,7 +281,7 @@ module.exports = {
       else
         Promise.resolve(win)
 
-  trackState: (win, keys) ->
+  trackState: (projectPath, win, keys) ->
     isDestroyed = ->
       win.isDestroyed()
 
@@ -295,7 +295,7 @@ module.exports = {
       newState[keys.height] = height
       newState[keys.x] = x
       newState[keys.y] = y
-      savedState().set(newState)
+      savedState(projectPath).set(newState)
     , 500
 
     win.on "moved", _.debounce ->
@@ -305,17 +305,17 @@ module.exports = {
       newState = {}
       newState[keys.x] = x
       newState[keys.y] = y
-      savedState().set(newState)
+      savedState(projectPath).set(newState)
     , 500
 
     win.webContents.on "devtools-opened", ->
       newState = {}
       newState[keys.devTools] = true
-      savedState().set(newState)
+      savedState(projectPath).set(newState)
 
     win.webContents.on "devtools-closed", ->
       newState = {}
       newState[keys.devTools] = false
-      savedState().set(newState)
+      savedState(projectPath).set(newState)
 
 }

packages/server/lib/modes/headed.coffee

@@ -21,7 +21,7 @@ module.exports = {
   isMac: ->
     os.platform() is "darwin"
 
-  getWindowArgs: (state) ->
+  getWindowArgs: (state, options = {}) ->
     common = {
       backgroundColor: "#dfe2e4"
       width: state.appWidth or 800
@@ -39,6 +39,7 @@ module.exports = {
         y: "appY"
         devTools: "isAppDevToolsOpen"
       }
+      projectPath: options.projectPath
       onBlur: ->
         return if @webContents.isDevToolsOpened()
 
@@ -81,9 +82,9 @@ module.exports = {
         bus.emit("menu:item:clicked", "log:out")
     })
 
-    savedState().get()
+    savedState(options.projectPath).get()
     .then (state) =>
-      Windows.open(@getWindowArgs(state))
+      Windows.open(@getWindowArgs(state, options))
       .then (win) =>
         Events.start(_.extend({}, options, {
           env: process.env["CYPRESS_ENV"]

packages/server/lib/socket.coffee

@@ -14,7 +14,6 @@ errors        = require("./errors")
 logger        = require("./logger")
 browsers      = require("./browsers")
 automation    = require("./automation")
-savedState    = require("./saved_state")
 log           = require('debug')('cypress:server:socket')
 
 existingState = null