5 files changed, 13 insertions, 14 deletions
diff --git a/components/script/dom/blob.rs b/components/script/dom/blob.rs
index d8beec236a8..dcb4c68f34a 100644
--- a/components/script/dom/blob.rs
+++ b/components/script/dom/blob.rs
@@ -17,7 +17,6 @@ use ipc_channel::ipc;
 use net_traits::filemanager_thread::{FileManagerThreadMsg, SelectedFileId};
 use num_traits::ToPrimitive;
 use std::ascii::AsciiExt;
-use std::borrow::ToOwned;
 use std::cell::Cell;
 use std::cmp::{max, min};
 use std::sync::Arc;
@@ -127,16 +126,16 @@ pub struct Blob {
 }
 
 impl Blob {
-    pub fn new(global: GlobalRef, blob_impl: BlobImpl, typeString: &str) -> Root<Blob> {
+    pub fn new(global: GlobalRef, blob_impl: BlobImpl, typeString: String) -> Root<Blob> {
         let boxed_blob = box Blob::new_inherited(blob_impl, typeString);
         reflect_dom_object(boxed_blob, global, BlobBinding::Wrap)
     }
 
-    pub fn new_inherited(blob_impl: BlobImpl, typeString: &str) -> Blob {
+    pub fn new_inherited(blob_impl: BlobImpl, typeString: String) -> Blob {
         Blob {
             reflector_: Reflector::new(),
             blob_impl: blob_impl,
-            typeString: typeString.to_owned(),
+            typeString: typeString,
             isClosed_: Cell::new(false),
         }
     }
@@ -156,7 +155,7 @@ impl Blob {
         };
 
         let slice = DataSlice::from_bytes(bytes);
-        Ok(Blob::new(global, BlobImpl::new_from_slice(slice), &blobPropertyBag.get_typestring()))
+        Ok(Blob::new(global, BlobImpl::new_from_slice(slice), blobPropertyBag.get_typestring()))
     }
 
     /// Get a slice to inner data, this might incur synchronous read and caching
@@ -252,7 +251,7 @@ impl BlobMethods for Blob {
         let global = self.global();
         let bytes = self.get_slice_or_empty().bytes.clone();
         let slice = DataSlice::new(bytes, start, end);
-        Blob::new(global.r(), BlobImpl::new_from_slice(slice), &relativeContentType)
+        Blob::new(global.r(), BlobImpl::new_from_slice(slice), relativeContentType.into())
     }
 
     // https://w3c.github.io/FileAPI/#dfn-isClosed
diff --git a/components/script/dom/file.rs b/components/script/dom/file.rs
index c0ddd74233f..86e8888a88f 100644
--- a/components/script/dom/file.rs
+++ b/components/script/dom/file.rs
@@ -26,7 +26,7 @@ impl File {
     fn new_inherited(blob_impl: BlobImpl, name: DOMString,
                      modified: Option<i64>, typeString: &str) -> File {
         File {
-            blob: Blob::new_inherited(blob_impl, typeString),
+            blob: Blob::new_inherited(blob_impl, typeString.to_owned()),
             name: name,
             // https://w3c.github.io/FileAPI/#dfn-lastModified
             modified: match modified {
diff --git a/components/script/dom/testbinding.rs b/components/script/dom/testbinding.rs
index 4fe7512ddcc..95341751780 100644
--- a/components/script/dom/testbinding.rs
+++ b/components/script/dom/testbinding.rs
@@ -101,7 +101,7 @@ impl TestBindingMethods for TestBinding {
     fn EnumAttribute(&self) -> TestEnum { TestEnum::_empty }
     fn SetEnumAttribute(&self, _: TestEnum) {}
     fn InterfaceAttribute(&self) -> Root<Blob> {
-        Blob::new(self.global().r(), BlobImpl::new_from_empty_slice(), "")
+        Blob::new(self.global().r(), BlobImpl::new_from_empty_slice(), "".to_owned())
     }
     fn SetInterfaceAttribute(&self, _: &Blob) {}
     fn UnionAttribute(&self) -> HTMLElementOrLong { HTMLElementOrLong::Long(0) }
@@ -179,7 +179,7 @@ impl TestBindingMethods for TestBinding {
     fn SetAttr_to_automatically_rename(&self, _: DOMString) {}
     fn GetEnumAttributeNullable(&self) -> Option<TestEnum> { Some(TestEnum::_empty) }
     fn GetInterfaceAttributeNullable(&self) -> Option<Root<Blob>> {
-        Some(Blob::new(self.global().r(), BlobImpl::new_from_empty_slice(), ""))
+        Some(Blob::new(self.global().r(), BlobImpl::new_from_empty_slice(), "".to_owned()))
     }
     fn SetInterfaceAttributeNullable(&self, _: Option<&Blob>) {}
     fn GetInterfaceAttributeWeak(&self) -> Option<Root<URL>> {
@@ -230,7 +230,7 @@ impl TestBindingMethods for TestBinding {
     fn ReceiveByteString(&self) -> ByteString { ByteString::new(vec!()) }
     fn ReceiveEnum(&self) -> TestEnum { TestEnum::_empty }
     fn ReceiveInterface(&self) -> Root<Blob> {
-        Blob::new(self.global().r(), BlobImpl::new_from_empty_slice(), "")
+        Blob::new(self.global().r(), BlobImpl::new_from_empty_slice(), "".to_owned())
     }
     fn ReceiveAny(&self, _: *mut JSContext) -> JSVal { NullValue() }
     fn ReceiveObject(&self, _: *mut JSContext) -> *mut JSObject { panic!() }
@@ -247,7 +247,7 @@ impl TestBindingMethods for TestBinding {
     }
     fn ReceiveSequence(&self) -> Vec<i32> { vec![1] }
     fn ReceiveInterfaceSequence(&self) -> Vec<Root<Blob>> {
-        vec![Blob::new(self.global().r(), BlobImpl::new_from_empty_slice(), "")]
+        vec![Blob::new(self.global().r(), BlobImpl::new_from_empty_slice(), "".to_owned())]
     }
 
     fn ReceiveNullableBoolean(&self) -> Option<bool> { Some(false) }
@@ -268,7 +268,7 @@ impl TestBindingMethods for TestBinding {
     fn ReceiveNullableByteString(&self) -> Option<ByteString> { Some(ByteString::new(vec!())) }
     fn ReceiveNullableEnum(&self) -> Option<TestEnum> { Some(TestEnum::_empty) }
     fn ReceiveNullableInterface(&self) -> Option<Root<Blob>> {
-        Some(Blob::new(self.global().r(), BlobImpl::new_from_empty_slice(), ""))
+        Some(Blob::new(self.global().r(), BlobImpl::new_from_empty_slice(), "".to_owned()))
     }
     fn ReceiveNullableObject(&self, _: *mut JSContext) -> *mut JSObject { ptr::null_mut() }
     fn ReceiveNullableUnion(&self) -> Option<HTMLElementOrLong> {
diff --git a/components/script/dom/websocket.rs b/components/script/dom/websocket.rs
index 84ae5cc7ebd..dec5c509ece 100644
--- a/components/script/dom/websocket.rs
+++ b/components/script/dom/websocket.rs
@@ -592,7 +592,7 @@ impl Runnable for MessageReceivedTask {
                     match ws.binary_type.get() {
                         BinaryType::Blob => {
                             let slice = DataSlice::from_bytes(data);
-                            let blob = Blob::new(global.r(), BlobImpl::new_from_slice(slice), "");
+                            let blob = Blob::new(global.r(), BlobImpl::new_from_slice(slice), "".to_owned());
                             blob.to_jsval(cx, message.handle_mut());
                         }
                         BinaryType::Arraybuffer => {
diff --git a/components/script/dom/xmlhttprequest.rs b/components/script/dom/xmlhttprequest.rs
index 785a5928c9f..dd63a9f924e 100644
--- a/components/script/dom/xmlhttprequest.rs
+++ b/components/script/dom/xmlhttprequest.rs
@@ -1117,7 +1117,7 @@ impl XMLHttpRequest {
 
         // Step 3, 4
         let slice = DataSlice::from_bytes(self.response.borrow().to_vec());
-        let blob = Blob::new(self.global().r(), BlobImpl::new_from_slice(slice), &mime);
+        let blob = Blob::new(self.global().r(), BlobImpl::new_from_slice(slice), mime);
         self.response_blob.set(Some(blob.r()));
         blob
     }