Update fonts tests without text/css type

Author: sirreal

tests/phpunit/tests/fonts/font-face/wpFontFace/generateAndPrint.php

@@ -31,7 +31,7 @@ public function test_should_not_generate_and_print_when_no_fonts() {
 	 */
 	public function test_should_generate_and_print_given_fonts( array $fonts, $expected ) {
 		$font_face       = new WP_Font_Face();
-		$style_element   = "<style class='wp-fonts-local' type='text/css'>\n%s\n</style>\n";
+		$style_element   = "<style class='wp-fonts-local'>\n%s\n</style>\n";
 		$expected_output = sprintf( $style_element, $expected );
 
 		$this->expectOutputString( $expected_output );

tests/phpunit/tests/fonts/font-face/wpPrintFontFaces.php

@@ -55,7 +55,7 @@ public function test_should_escape_tags() {
 		);
 
 		$expected_output = <<<CSS
-<style class='wp-fonts-local' type='text/css'>
+<style class='wp-fonts-local'>
 @font-face{font-family:"Source Serif Pro";font-style:normal;font-weight:200 900;font-display:fallback;src:url('http://example.com/assets/source-serif-pro/SourceSerif4Variable-Roman.ttf.woff2') format('woff2');font-stretch:;}
 </style>
 
@@ -76,7 +76,7 @@ public function test_should_print_fonts_in_merged_data() {
 	}
 
 	private function get_expected_styles_output( $styles ) {
-		$style_element = "<style class='wp-fonts-local' type='text/css'>\n%s\n</style>\n";
+		$style_element = "<style class='wp-fonts-local'>\n%s\n</style>\n";
 		return sprintf( $style_element, $styles );
 	}
 }

tests/phpunit/tests/fonts/font-face/wpPrintFontFacesFromStyleVariations.php

@@ -48,7 +48,7 @@ public function test_should_print_fonts_in_style_variations() {
 	}
 
 	private function get_expected_styles_output( $styles ) {
-		$style_element = "<style class='wp-fonts-local' type='text/css'>\n%s\n</style>\n";
+		$style_element = "<style class='wp-fonts-local'>\n%s\n</style>\n";
 		return sprintf( $style_element, $styles );
 	}
 }