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Bug 1458215 - Handle the optional service name in XPCOMUtils.defineLazyServiceGetters. r=kmag

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MozReview-Commit-ID: 1Dp6lhQRbNU

--HG--
extra : rebase_source : d892b8b93b9f917c81c107fc29b446761f4617c6
This commit is contained in:
Mark Banner 2018-05-01 13:51:53 +01:00
parent 9eaa155d19
commit a232a99e8c
1 changed files with 4 additions and 4 deletions
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8
js/xpconnect/loader/XPCOMUtils.jsm
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@ -263,9 +263,9 @@ var XPCOMUtils = {
* @param aServices
* An object with a property for each service to be
* imported, where the property name is the name of the
* symbol to define, and the value is a 2-element array
* containing the contract ID and the interface name of the
* service, as passed to defineLazyServiceGetter.
* symbol to define, and the value is a 1 or 2 element array
* containing the contract ID and, optionally, the interface
* name of the service, as passed to defineLazyServiceGetter.
*/
defineLazyServiceGetters: function XPCU_defineLazyServiceGetters(
aObject, aServices)
@ -274,7 +274,7 @@ var XPCOMUtils = {
// Note: This is hot code, and cross-compartment array wrappers
// are not JIT-friendly to destructuring or spread operators, so
// we need to use indexed access instead.
this.defineLazyServiceGetter(aObject, name, service[0], service[1]);
this.defineLazyServiceGetter(aObject, name, service[0], service[1] || null);
}
},