style: format code with Prettier and remove unused code

Change-Id: I382f39d142cfa29f192447b0d2c6d48e113327b4
diff --git a/_locales/es/messages.json b/_locales/es/messages.json
index eceea2c..7f316df 100644
--- a/_locales/es/messages.json
+++ b/_locales/es/messages.json
@@ -1,26 +1,26 @@
 {
-	"appName": {
-		"message": "Denunciar páginas web",
-		"description": "The app name"
-	},
-	"appDescription" : {
-		"message": "Traduce el texto que selecciones con el Traductor de Google.",
-		"description": "The app description"
-	},
-	"report_badware": {
-		"message": "Denunciar software maligno",
-		"description": "Button in the popup"
-	},
-	"report_webspam": {
-		"message": "Denunciar webspam",
-		"description": "Button in the popup"
-	},
-	"report_phishing": {
-		"message": "Denunciar suplantacion de identidad",
-		"description": "Button in the popup"
-	},
-	"options_closebutton": {
-		"message": "Cerrar",
-		"description": "Close button in the settings app"
-	}
+  "appName": {
+    "message": "Denunciar páginas web",
+    "description": "The app name"
+  },
+  "appDescription": {
+    "message": "Traduce el texto que selecciones con el Traductor de Google.",
+    "description": "The app description"
+  },
+  "report_badware": {
+    "message": "Denunciar software maligno",
+    "description": "Button in the popup"
+  },
+  "report_webspam": {
+    "message": "Denunciar webspam",
+    "description": "Button in the popup"
+  },
+  "report_phishing": {
+    "message": "Denunciar suplantacion de identidad",
+    "description": "Button in the popup"
+  },
+  "options_closebutton": {
+    "message": "Cerrar",
+    "description": "Close button in the settings app"
+  }
 }