[CT] Update worker scripts to use new benchmarks and delete old benchmarks

ct/go/util/util.go

Index: ct/go/util/util.go
diff --git a/ct/go/util/util.go b/ct/go/util/util.go
index f126532cd9f9cfc8c4265e20e72c90c18c0dddc7..647deadccea15014856483c5508e9201a464f1ac 100644
--- a/ct/go/util/util.go
+++ b/ct/go/util/util.go
@@ -3,6 +3,7 @@ package util
 
 import (
 	"bufio"
+	"encoding/json"
 	"fmt"
 	"io"
 	"io/ioutil"
@@ -237,3 +238,21 @@ func ChromeProcessesCleaner(locker sync.Locker, chromeCleanerTimer time.Duration
 		locker.Unlock()
 	}
 }
+
+type PagesetVars struct {

[dogben, 2015/10/15 13:51:57]

Nit: documentation.

[rmistry, 2015/10/15 14:21:56]

Done.

+	UrlsList        string `json:"urls_list"`
+	UserAgent       string `json:"user_agent"`
+	ArchiveDataFile string `json:"archive_data_file"`
+}
+
+func ReadPageset(pagesetPath string) (PagesetVars, error) {
+	decodedPageset := PagesetVars{}
+	pagesetContent, err := os.Open(pagesetPath)
+	if err != nil {
+		return decodedPageset, fmt.Errorf("Could not read %s: %s", pagesetPath, err)
+	}
+	if err := json.NewDecoder(pagesetContent).Decode(&decodedPageset); err != nil {
+		return decodedPageset, fmt.Errorf("Could not JSON decode %s: %s", pagesetPath, err)
+	}
+	return decodedPageset, nil
+}