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Remove IE9 specific XMLHttpRequest polyfills that utilize VBArray

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This commit is contained in:
Jonas Jenwald 2017-11-16 13:50:57 +01:00
parent 935c5c587f
commit 150ac0788f
1 changed files with 1 additions and 14 deletions
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15
src/shared/compatibility.js
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@ -13,7 +13,7 @@
* limitations under the License. * limitations under the License.
*/ */
/* eslint-disable no-extend-native */ /* eslint-disable no-extend-native */
/* globals VBArray, PDFJS, global */ /* globals PDFJS */
// Skip compatibility checks for the extensions and if we already ran // Skip compatibility checks for the extensions and if we already ran
// this module. // this module.
@ -86,19 +86,6 @@ PDFJS.compatibilityChecked = true;
}, },
}); });
// Support: IE9
if (typeof VBArray !== 'undefined') {
Object.defineProperty(xhrPrototype, 'response', {
get: function xmlHttpRequestResponseGet() {
if (this.responseType === 'arraybuffer') {
return new Uint8Array(new VBArray(this.responseBody).toArray());
}
return this.responseText;
},
});
return;
}
Object.defineProperty(xhrPrototype, 'response', { Object.defineProperty(xhrPrototype, 'response', {
get: function xmlHttpRequestResponseGet() { get: function xmlHttpRequestResponseGet() {
if (this.responseType !== 'arraybuffer') { if (this.responseType !== 'arraybuffer') {