Initialize getters for Chrome software and general ones; Fix some examples for chrome

evaluation_examples/examples/chrome/06fe7178-4491-4589-810f-2e2bc9502122.json

@@ -8,5 +8,11 @@
   "related_apps": [
     "chrome"
   ],
-  "evaluator": "evaluation_dir"
+  "evaluator": {
+    "func": "",
+    "result": {
+    },
+    "expected": {
+    }
+  }
 }

evaluation_examples/examples/chrome/12086550-11c0-466b-b367-1d9e75b3910e.json

@@ -8,5 +8,11 @@
   "related_apps": [
     "chrome"
   ],
-  "evaluator": "evaluation_dir"
+  "evaluator": {
+    "func": "",
+    "result": {
+    },
+    "expected": {
+    }
+  }
 }

evaluation_examples/examples/chrome/7b6c7e24-c58a-49fc-a5bb-d57b80e5b4c3.json

@@ -8,5 +8,11 @@
   "related_apps": [
     "chrome"
   ],
-  "evaluator": "evaluation_dir"
+  "evaluator": {
+    "func": "",
+    "result": {
+    },
+    "expected": {
+    }
+  }
 }

evaluation_examples/examples/chrome/b188fe10-ae67-4db8-a154-26a0b8ff8f1e.json

@@ -1,12 +0,0 @@
-{
-  "id": "b188fe10-ae67-4db8-a154-26a0b8ff8f1e",
-  "snapshot": "chrome",
-  "instruction": "Help me add \"bookmark this page\" button to Chrome.",
-  "source": "https://superuser.com/questions/1115565/how-to-add-bookmark-this-page-button-to-chrome",
-  "config": [],
-  "trajectory": "trajectories/",
-  "related_apps": [
-    "chrome"
-  ],
-  "evaluator": "evaluation_dir"
-}

evaluation_examples/examples/chrome/bb5e4c0d-f964-439c-97b6-bdb9747de3f4.json

@@ -1,12 +1,18 @@
 {
   "id": "bb5e4c0d-f964-439c-97b6-bdb9747de3f4",
   "snapshot": "chrome",
-  "instruction": "Could you help me set my default search engine to be Chrome?",
+  "instruction": "Could you help me set my default search engine to be Google?",
   "source": "https://support.google.com/chrome/answer/95426?sjid=16867045591165135686-AP",
   "config": [],
   "trajectory": "trajectories/",
   "related_apps": [
     "chrome"
   ],
-  "evaluator": "evaluation_dir"
+  "evaluator": {
+    "func": "",
+    "result": {
+    },
+    "expected": {
+    }
+  }
 }