Since the order of events is 'blur' followed by 'focus', we send a message from the content process to the parent process and wait for a reply to give enough time for the parent process to signal that the 'blur' was related to the focusing of the search field. If the parent process hasn't signaled as such, then the content process will proceed with hiding the dropdown.
MozReview-Commit-ID: 6ngoo9uHcsM
--HG--
extra : rebase_source : caf43a975827aec71ba82fe39435b05c954673bc
This reduces the amount of places where we need to specify the mozilla/frame-script environment. It does have
the side effect of allowing those globals in the whole file, but that is what specifying the environment would
do, and this is also for mochitest test files only.
MozReview-Commit-ID: 1LLFbn6fFJR
--HG--
extra : rebase_source : 82a6934d90bbbbd25f91b7b06bf4f9354e38865a
The comparison being removed was only put in place because it seemed like a "good-idea" to prevent <select> from being unreadable, though it's not a fool-proof strategy and it breaks content that uses different styling approaches. This removal does not regress any of the other test cases.
MozReview-Commit-ID: 8HeXZXnjpbl
--HG--
extra : rebase_source : f4eb33de4a8b795fe5dd90c1ede510e8584bf53e
This patch also fixes a bug in our UpdateDropDown code where we weren't computing updated styles for <select> element, as well as another bug where we weren't passing the correct number of arguments to this.populate.
MozReview-Commit-ID: 8LAeIliRXhZ
--HG--
extra : rebase_source : 19c573ffebf700de4b4a470ceb1d2706a8088574
This matches parity with Google Chrome Canary Version 59.0.3046.0 (Official Build) canary (64-bit).
MozReview-Commit-ID: 3rkhiFv8ezX
--HG--
extra : rebase_source : 3cb05e6c1e048bab4c7573bd050ea7477fc128fb
