Introduce defaultDataProjection for formats

src/ol/format/textfeatureformat.js

@@ -48,7 +48,9 @@ ol.format.TextFeature.prototype.getType = function() {
  * @inheritDoc
  */
 ol.format.TextFeature.prototype.readFeature = function(source, opt_options) {
-  return this.readFeatureFromText(this.getText_(source), opt_options);
+  return this.readFeatureFromText(
+      this.getText_(source),
+      this.adaptOptionsWithDefaultDataProjection(opt_options));
 };
 
 
@@ -65,7 +67,9 @@ ol.format.TextFeature.prototype.readFeatureFromText = goog.abstractMethod;
  * @inheritDoc
  */
 ol.format.TextFeature.prototype.readFeatures = function(source, opt_options) {
-  return this.readFeaturesFromText(this.getText_(source), opt_options);
+  return this.readFeaturesFromText(
+      this.getText_(source),
+      this.adaptOptionsWithDefaultDataProjection(opt_options));
 };
 
 
@@ -82,7 +86,9 @@ ol.format.TextFeature.prototype.readFeaturesFromText = goog.abstractMethod;
  * @inheritDoc
  */
 ol.format.TextFeature.prototype.readGeometry = function(source, opt_options) {
-  return this.readGeometryFromText(this.getText_(source), opt_options);
+  return this.readGeometryFromText(
+      this.getText_(source),
+      this.adaptOptionsWithDefaultDataProjection(opt_options));
 };
 
 
@@ -115,7 +121,9 @@ ol.format.TextFeature.prototype.readProjectionFromText = goog.abstractMethod;
  * @inheritDoc
  */
 ol.format.TextFeature.prototype.writeFeature = function(feature, opt_options) {
-  return this.writeFeatureText(feature, opt_options);
+  return this.writeFeatureText(
+      feature,
+      this.adaptOptionsWithDefaultDataProjection(opt_options));
 };
 
 
@@ -133,7 +141,9 @@ ol.format.TextFeature.prototype.writeFeatureText = goog.abstractMethod;
  */
 ol.format.TextFeature.prototype.writeFeatures = function(
     features, opt_options) {
-  return this.writeFeaturesText(features, opt_options);
+  return this.writeFeaturesText(
+      features,
+      this.adaptOptionsWithDefaultDataProjection(opt_options));
 };
 
 
@@ -151,7 +161,9 @@ ol.format.TextFeature.prototype.writeFeaturesText = goog.abstractMethod;
  */
 ol.format.TextFeature.prototype.writeGeometry = function(
     geometry, opt_options) {
-  return this.writeGeometryText(geometry, opt_options);
+  return this.writeGeometryText(
+      geometry,
+      this.adaptOptionsWithDefaultDataProjection(opt_options));
 };