Move to to_owned rather than into_string.

into_string has been removed from Rust.

components/gfx/platform/freetype/font_list.rs

@@ -22,6 +22,7 @@ use fontconfig::fontconfig::{
 
 use libc;
 use libc::c_int;
+use std::borrow::ToOwned;
 use std::ptr;
 use std::string::String;
 
@@ -127,13 +128,13 @@ pub fn get_system_default_family(generic_name: &str) -> Option<String> {
 #[cfg(target_os="linux")]
 pub fn get_last_resort_font_families() -> Vec<String> {
     vec!(
-        "Fira Sans".into_string(),
-        "DejaVu Sans".into_string(),
-        "Arial".into_string()
+        "Fira Sans".to_owned(),
+        "DejaVu Sans".to_owned(),
+        "Arial".to_owned()
     )
 }
 
 #[cfg(target_os="android")]
 pub fn get_last_resort_font_families() -> Vec<String> {
-    vec!("Roboto".into_string())
+    vec!("Roboto".to_owned())
 }

components/gfx/platform/freetype/font_template.rs

@@ -2,6 +2,7 @@
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
+use std::borrow::ToOwned;
 use std::io;
 use std::io::File;
 
@@ -29,7 +30,7 @@ impl FontTemplateData {
 
         FontTemplateData {
             bytes: bytes,
-            identifier: identifier.into_string(),
+            identifier: identifier.to_owned(),
         }
     }
 }

components/gfx/platform/macos/font_list.rs

@@ -6,6 +6,8 @@ use core_foundation::base::TCFType;
 use core_foundation::string::{CFString, CFStringRef};
 use core_text::font_descriptor::{CTFontDescriptor, CTFontDescriptorRef};
 use core_text;
+
+use std::borrow::ToOwned;
 use std::mem;
 
 pub fn get_available_families(callback: |String|) {
@@ -42,5 +44,5 @@ pub fn get_system_default_family(_generic_name: &str) -> Option<String> {
 }
 
 pub fn get_last_resort_font_families() -> Vec<String> {
-    vec!("Arial Unicode MS".into_string(), "Arial".into_string())
+    vec!("Arial Unicode MS".to_owned(), "Arial".to_owned())
 }

components/gfx/platform/macos/font_template.rs

@@ -7,6 +7,8 @@ use core_graphics::font::CGFont;
 use core_text::font::CTFont;
 use core_text;
 
+use std::borrow::ToOwned;
+
 /// Platform specific font representation for mac.
 /// The identifier is a PostScript font name. The
 /// CTFont object is cached here for use by the
@@ -34,7 +36,7 @@ impl FontTemplateData {
 
         FontTemplateData {
             ctfont: ctfont,
-            identifier: identifier.into_string(),
+            identifier: identifier.to_owned(),
         }
     }
 }