Shape Detection: Add Text Detection in Chrome Android

third_party/WebKit/LayoutTests/shapedetection/resources/mock-facedetection.js

 "use strict";
 
 let mockFaceDetectionProviderReady = define(
   'mockFaceDetectionProvider',
   ['third_party/WebKit/public/platform/modules/shapedetection/facedetection.mojom',
    'third_party/WebKit/public/platform/modules/shapedetection/facedetection_provider.mojom',
    'mojo/public/js/bindings',
    'mojo/public/js/core',
    'content/public/renderer/frame_interfaces',
   ], (faceDetection, faceDetectionProvider, bindings, mojo, interfaces) => {
@@ skipping 32 matching lines @@
       this.binding_ = new bindings.Binding(faceDetection.FaceDetection, this,
                                            request);
     }
 
     detect(frame_data, width, height) {
       let receivedStruct = mojo.mapBuffer(frame_data, 0, width*height*4, 0);
       this.buffer_data_ = new Uint32Array(receivedStruct.buffer);
       return Promise.resolve({
         result: {
           bounding_boxes: [
-              { x : 1.0, y: 1.0, width: 100.0, height: 100.0 },
-              { x : 2.0, y: 2.0, width: 200.0, height: 200.0 },
-              { x : 3.0, y: 3.0, width: 300.0, height: 300.0 },
+            { x : 1.0, y: 1.0, width: 100.0, height: 100.0 },
+            { x : 2.0, y: 2.0, width: 200.0, height: 200.0 },
+            { x : 3.0, y: 3.0, width: 300.0, height: 300.0 },
           ]
         }
       });
       mojo.unmapBuffer(receivedStruct.buffer);
     }
   }
   return new MockFaceDetectionProvider();
 });