Print Preview: Change print to cr.sendWithPromise

chrome/test/data/webui/print_preview/native_layer_stub.js

Index: chrome/test/data/webui/print_preview/native_layer_stub.js
diff --git a/chrome/test/data/webui/print_preview/native_layer_stub.js b/chrome/test/data/webui/print_preview/native_layer_stub.js
index 73ba1244b89b5e788a15ae5d6a690ca3df07c510..23e223ee290476340d88b4fde885a62d231159b4 100644
--- a/chrome/test/data/webui/print_preview/native_layer_stub.js
+++ b/chrome/test/data/webui/print_preview/native_layer_stub.js
@@ -15,6 +15,7 @@ cr.define('print_preview', function() {
         'getExtensionPrinters',
         'getPrivetPrinters',
         'getPrinterCapabilities',
+        'print',
         'setupPrinter'
       ]);
 
@@ -24,9 +25,6 @@ cr.define('print_preview', function() {
      */
     this.eventTarget_ = new cr.EventTarget();
 
-    /** @private {boolean} Whether the native layer has sent a print message. */
-    this.printStarted_ = false;
-
     /**
      * @private {boolean} Whether the native layer has set the generate draft
      *      parameter when requesting an updated preview.
@@ -99,6 +97,12 @@ cr.define('print_preview', function() {
       return this.localDestinationCapabilities_.get(printerId);
     },
 
+    /** @override */
+    print: function() {
+      this.methodCalled('print');
+      return Promise.resolve();
+    },
+
     /** @override */
     setupPrinter: function(printerId) {
       this.methodCalled('setupPrinter', printerId);
@@ -114,7 +118,6 @@ cr.define('print_preview', function() {
                               generateDraft, requestId) {
       this.generateDraft_ = generateDraft;
     },
-    startPrint: function () { this.printStarted_ = true; },
     startHideDialog: function () {},
 
     /** @return {!cr.EventTarget} The native layer event target. */
@@ -128,9 +131,6 @@ cr.define('print_preview', function() {
     /** @return {boolean} Whether a new draft was requested for preview. */
     generateDraft: function() { return this.generateDraft_; },
 
-    /** @return {boolean} Whether a print request has been issued. */
-    isPrintStarted: function() { return this.printStarted_; },
-
     /**
      * @param {!print_preview.NativeInitialSettings} settings The settings
      *     to return as a response to |getInitialSettings|.