ImageCapture: wire PhotoCapabilities' ISO, width, height and PhotoSettings' width and height

third_party/WebKit/LayoutTests/imagecapture/resources/mock-imagecapture.js

 "use strict";
 
 let mockImageCaptureReady = define(
   'mockImageCapture',
   ['media/mojo/interfaces/image_capture.mojom',
    'mojo/public/js/bindings',
    'mojo/public/js/connection',
    'content/public/renderer/service_registry',
   ], (imageCapture, bindings, connection, serviceRegistry) => {
 
   class MockImageCapture {
     constructor() {
       serviceRegistry.addServiceOverrideForTesting(
           imageCapture.ImageCapture.name,
           pipe => this.bindToPipe(pipe));
 
-      this.capabilities_ = { capabilities: { zoom : { min : 0, max : 10, current : 5 } } };
+      this.capabilities_ = { capabilities : {
+          iso : { min : 100, max : 12000, current : 400 },
+          height : { min : 240, max : 2448, current : 240 },
+          width : { min : 320, max : 3264, current : 320 },
+          width : { min : 320, max : 3264, current : 320 },
+          zoom : { min : 0, max : 10, current : 5 },
+          focusMode : "unavailable",
+      }};
       this.settings_ = null;
     }
 
     bindToPipe(pipe) {
       this.stub_ = connection.bindHandleToStub(pipe, imageCapture.ImageCapture);
       bindings.StubBindings(this.stub_).delegate = this;
     }
 
     getCapabilities(source_id) {
       return Promise.resolve(this.capabilities_);
@@ skipping 13 matching lines @@
       return this.capabilities_.capabilities;
     }
 
     options() {
       return this.settings_;
     }
 
   }
   return new MockImageCapture();
 });