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build: move zone.js to angular repo (#30962)

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PR Close #30962
This commit is contained in:
JiaLiPassion
2019-06-01 00:56:07 +09:00
committed by Kara Erickson
parent 7b3bcc23af
commit 5eb7426216
271 changed files with 30890 additions and 19 deletions
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16
packages/zone.js/lib/browser/canvas.ts Normal file
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@ -0,0 +1,16 @@
/**
* @license
* Copyright Google Inc. All Rights Reserved.
*
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.io/license
*/
Zone.__load_patch('canvas', (global: any, Zone: ZoneType, api: _ZonePrivate) => {
const HTMLCanvasElement = global['HTMLCanvasElement'];
if (typeof HTMLCanvasElement !== 'undefined' && HTMLCanvasElement.prototype &&
HTMLCanvasElement.prototype.toBlob) {
api.patchMacroTask(HTMLCanvasElement.prototype, 'toBlob', (self: any, args: any[]) => {
return {name: 'HTMLCanvasElement.toBlob', target: self, cbIdx: 0, args: args};
});
}
});