fix(scripts/utils.js): fix indentation

tests/ui/scripts/utils.js

@@ -10,44 +10,44 @@
 //
 // If exitHandler is used, window must implement exitStatus signal.
 function openWindow (window, parent, options) {
-    var object
+  var object
 
-    if (options && options.isString) {
-        object = Qt.createQmlObject(window, parent)
-    } else {
-        var component = Qt.createComponent(
-            'qrc:/ui/views/' + window + '.qml'
-        )
-
-        if (component.status !== Component.Ready) {
-            console.debug('Window not ready.')
-            if(component.status === Component.Error) {
-                console.debug('Error:' + component.errorString())
-            }
-            return // Error.
-        }
+  if (options && options.isString) {
+    object = Qt.createQmlObject(window, parent)
+  } else {
+    var component = Qt.createComponent(
+      'qrc:/ui/views/' + window + '.qml'
+    )
 
-        object = component.createObject(parent)
+    if (component.status !== Component.Ready) {
+      console.debug('Window not ready.')
+      if(component.status === Component.Error) {
+        console.debug('Error:' + component.errorString())
+      }
+      return // Error.
     }
 
-    console.debug('Open window.')
+    object = component.createObject(parent)
+  }
 
-    object.closing.connect(function () {
-        console.debug('Destroy window.')
-        object.destroy()
-    })
-    object.exitStatus.connect(function (status) {
-        console.debug('Exit status: ' + status)
-    })
+  console.debug('Open window.')
 
-    if (options && options.exitHandler) {
-        object.exitStatus.connect(
-            // Bind to access parent properties.
-            options.exitHandler.bind(parent)
-        )
-    }
+  object.closing.connect(function () {
+    console.debug('Destroy window.')
+    object.destroy()
+  })
+  object.exitStatus.connect(function (status) {
+    console.debug('Exit status: ' + status)
+  })
 
-    object.show()
+  if (options && options.exitHandler) {
+    object.exitStatus.connect(
+      // Bind to access parent properties.
+      options.exitHandler.bind(parent)
+    )
+  }
+
+  object.show()
 }
 
 // -------------------------------------------------------------------
@@ -55,24 +55,24 @@ function openWindow (window, parent, options) {
 // Display a simple ConfirmDialog component.
 // Wrap the openWindow function.
 function openConfirmDialog (parent, options) {
-    openWindow(
-        'import QtQuick 2.7;' +
-        'import \'qrc:/ui/Linphone/Dialog\';' +
-        'ConfirmDialog {' +
-        'descriptionText: \'' + options.descriptionText + '\';' +
-        'title: \'' + options.title + '\'' +
-        '}',
-        parent, {
-            isString: true,
-            exitHandler: options.exitHandler
-        }
-    )
+  openWindow(
+    'import QtQuick 2.7;' +
+      'import \'qrc:/ui/modules/Linphone/Dialog\';' +
+      'ConfirmDialog {' +
+      'descriptionText: \'' + options.descriptionText + '\';' +
+      'title: \'' + options.title + '\'' +
+      '}',
+    parent, {
+      isString: true,
+      exitHandler: options.exitHandler
+    }
+  )
 }
 
 // -------------------------------------------------------------------
 
 function snakeToCamel (s) {
-    return s.replace(/(\_\w)/g, function (matches) {
-        return matches[1].toUpperCase()
-    })
+  return s.replace(/(\_\w)/g, function (matches) {
+    return matches[1].toUpperCase()
+  })
 }