Bump deps, auto install sub-package deps, some cleanup. (#9)

lit-element/package.json

@@ -14,6 +14,6 @@
   },
   "homepage": "https://github.com/PolymerLabs/benchmarks#readme",
   "dependencies": {
-    "lit-element": "^2.1.0"
+    "lit-element": "^2.2.1"
   }
 }

lit-html/package.json

@@ -14,6 +14,6 @@
   },
   "homepage": "https://github.com/PolymerLabs/benchmarks#readme",
   "dependencies": {
-    "lit-html": "^1.1.0"
+    "lit-html": "^1.1.2"
   }
 }

package.json

@@ -5,9 +5,9 @@
   "description": "Benchmarks for Polymer project libraries",
   "main": "index.js",
   "scripts": {
-    "prepare": "bash -c 'for dir in $(ls -1d */package.json | cut -d/ -f1); do (cd $dir && npm install); done'",
-    "format": "find . -name node_modules -prune -o -name \"*.js\" -print | xargs clang-format --style=file -i",
-    "tach": "tach"
+    "postinstall": "npm run install:subpackages",
+    "install:subpackages": "bash -c 'for dir in $(ls -1d */package.json | cut -d/ -f1); do (cd $dir && npm install); done'",
+    "format": "find . -name node_modules -prune -o -name \"*.js\" -print | xargs clang-format --style=file -i"
   },
   "repository": {
     "type": "git",
@@ -21,6 +21,6 @@
   "homepage": "https://github.com/PolymerLabs/benchmarks#readme",
   "dependencies": {
     "clang-format": "^1.2.4",
-    "tachometer": "^0.4.4"
+    "tachometer": "^0.4.15"
   }
 }

polymer/package.json

@@ -1,6 +1,6 @@
 {
   "private": true,
   "dependencies": {
-    "@polymer/polymer": "^3.2.0"
+    "@polymer/polymer": "^3.3.1"
   }
 }

shack.json

@@ -1,22 +1,34 @@
 {
-  "$schema": "https://unpkg.com/tachometer/lib/config.schema.json",
+  "$schema": "https://raw.githubusercontent.com/Polymer/tachometer/master/config.schema.json",
+  "timeout": 0,
+  "sampleSize": 100,
   "benchmarks": [
     {
+      "name": "lit-html",
+      "url": "lit-html/shack",
       "measurement": "fcp",
-      "expand": [
-        {
-          "name": "lit-html",
-          "url": "lit-html/shack"
-        },
-        {
-          "name": "lit-element",
-          "url": "lit-element/shack"
-        },
-        {
-          "name": "polymer-3",
-          "url": "polymer/shack"
-        }
-      ]
+      "browser": {
+        "name": "chrome",
+        "headless": true
+      }
+    },
+    {
+      "name": "lit-element",
+      "url": "lit-element/shack",
+      "measurement": "fcp",
+      "browser": {
+        "name": "chrome",
+        "headless": true
+      }
+    },
+    {
+      "name": "polymer-3",
+      "url": "polymer/shack",
+      "measurement": "fcp",
+      "browser": {
+        "name": "chrome",
+        "headless": true
+      }
     }
   ]
-}
+}