Revert "Fallback to legacy set/get in old versions of FF" (#6976)
Ben Alpert committed
Jun 6, 2016 at 11:49 UTC
8c60aaf430526f34ad7a813c90841387a3053b9d
1 file changed
+4
-22
src/renderers/dom/client/inputValueTracking.js
+4
-22
@@ -58,28 +58,10 @@ var inputValueTracking = {
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var node = ReactDOMComponentTree.getNodeFromInstance(inst);
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var valueField = isCheckable(node) ? 'checked' : 'value';
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- var descriptor;
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- try {
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- // Accessing quick-stubbed properties of prototypes in older versions of
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- // Firefox will throw a NS_ERROR_XPC_BAD_OP_ON_WN_PROTO exception
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- descriptor = Object.getOwnPropertyDescriptor(
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- node.constructor.prototype,
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- valueField
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- );
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- } catch (e) {
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- var proto = node.constructor.prototype;
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- // Attempt to fall back to Firefox's deprecated setters / getters
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- if (
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- typeof proto.__lookupSetter__ === 'function' &&
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- typeof proto.__lookupGetter__ === 'function'
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- ) {
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- descriptor = {
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- enumerable: true,
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- get: proto.__lookupGetter__(valueField),
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- set: proto.__lookupSetter__(valueField),
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- };
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- }
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- }
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+ var descriptor = Object.getOwnPropertyDescriptor(
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+ node.constructor.prototype,
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+ valueField
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+ );
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var currentValue = '' + node[valueField];
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