Add test data for spaceport benchmark.

chrome/test/data/third_party/spaceport/js/tables.js

+define([ ], function () {
+    return {
+        performance: {
+            sprites: {
+                $title: 'Source type',
+                image: 'Static <img>',
+                //spriteSheet: 'Animated sprite sheet',
+
+                $children: {
+                    $title: 'Technique',
+                    css2dImg: 'CSS3 2D transforms with <img>',
+                    css3dImg: 'CSS3 3D transforms with <img>',
+                    css2dBackground: 'CSS3 2D transforms with CSS backgrounds',
+                    css3dBackground: 'CSS3 3D transforms with CSS backgrounds',
+                    //cssMatrixImg: 'CSSMatrix transforms with <img>',
+                    canvasDrawImageFullClear: 'Canvas drawImage, full clear',
+                    canvasDrawImageFullClearAlign: 'Canvas drawImage, full clear, pixel aligned',
+                    canvasDrawImagePartialClear: 'Canvas drawImage, partial clear',
+                    canvasDrawImagePartialClearAlign: 'Canvas drawImage, partial clear, pixel aligned',
+
+                    $children: {
+                        $title: 'Test type',
+                        $errors: true,
+                        scale: 'Scale',
+                        translate: 'Translate',
+                        rotate: 'Rotate',
+
+                        $children: {
+                            $mode: 'horizontal',
+                            js: 'JS time (ms)',
+                            objectCount: 'Objects at 30FPS'
+                        }
+                    }
+                }
+            }
+
+            /*
+            text: {
+                $title: 'Font family',
+                sans: 'sans-serif',
+                serif: 'serif',
+                monospace: 'monospace',
+
+                $children: {
+                    $title: 'Font size',
+                    '8': '8pt',
+                    '10': '10pt',
+                    '12': '12pt',
+                    '14': '14pt',
+                    '16': '16pt',
+                    '24': '24pt',
+
+                    $children: {
+                        $title: 'Style',
+                        outline: 'Solid outline',
+                        fill: 'Solid fill',
+                        fillOutline: 'Solid fill + outline',
+
+                        $children: {
+                            $mode: 'horizontal',
+                            score: 'Score'
+                        }
+                    }
+                }
+            },
+
+            audioLatency: {
+                $title: 'Type',
+                coldLatency: 'Cold latency (ms)',
+                warmLatency: 'Warm latency (ms)'
+            }
+            */
+        }
+    };
+});