Remove uneeded policies

lib/metadata/policies.js

@@ -910,57 +910,6 @@ var policies = {
         "isAbnormalThreshold": 50,
         "hasOffenders": true
     },
-    "smallJsFiles": {
-        "tool": "phantomas",
-        "label": "Small JS files",
-        "message": "<p>Number of JS assets smaller than 2 KB that could probably be inlined or merged.</p>",
-        "isOkThreshold": 2,
-        "isBadThreshold": 10,
-        "isAbnormalThreshold": 16,
-        "hasOffenders": true,
-        "offendersTransformFn": function(offenders) {
-            return {
-                count: offenders.length,
-                list: offenders.map(function(offender) {
-                        return offendersHelpers.fileWithSizePattern(offender);
-                    })
-            };
-        }
-    },
-    "smallCssFiles": {
-        "tool": "phantomas",
-        "label": "Small CSS files",
-        "message": "<p>Number of CSS assets smaller than 2 KB that could probably be inlined or merged.</p>",
-        "isOkThreshold": 0,
-        "isBadThreshold": 8,
-        "isAbnormalThreshold": 12,
-        "hasOffenders": true,
-        "offendersTransformFn": function(offenders) {
-            return {
-                count: offenders.length,
-                list: offenders.map(function(offender) {
-                        return offendersHelpers.fileWithSizePattern(offender);
-                    })
-            };
-        }
-    },
-    "smallImages": {
-        "tool": "phantomas",
-        "label": "Small images",
-        "message": "<p>Images smaller than 2 KB that could be base64 encoded or merged into a sprite.</p>",
-        "isOkThreshold": 2,
-        "isBadThreshold": 17,
-        "isAbnormalThreshold": 30,
-        "hasOffenders": true,
-        "offendersTransformFn": function(offenders) {
-            return {
-                count: offenders.length,
-                list: offenders.map(function(offender) {
-                        return offendersHelpers.fileWithSizePattern(offender);
-                    })
-            };
-        }
-    },
     "notFound": {
         "tool": "phantomas",
         "label": "404 not found",