It looks like this has accidentally been copy/pasted from the
`Textfields and focus` block, which is the only one in which a test
actually uses it. We can therefore safely remove it from all other
blocks where no test uses it.
This commit updates the Babel plugin to:
- apply the same flattening logic that we already
have for blocks, to flatten blocks nested inside
class static blocks
- remove class static blocks when, after flattening
all the blocks they contain, they are empty.
Before this commit, the transform output was the
same as the input.
Given that we're removing event listeners with `AbortSignal` it's no longer necessary to keep a reference to a few of the event handler functions in order to remove them.
Hence we can simply inline the relevant `bind`-calls instead, which reduces the code-size a tiny bit.
The `waitForClick` helper function is functionality-wise mostly a
reduced copy of the more generic `waitForEvent` helper function that
we use for other integration tests, so we can safely replace it to
reduce the amount of code.
Moreover, the `waitForClick` code is prone to intermittent failures
given recent assertion failures we have seen on the bots (one of them
is linked in #18396) while `waitForEvent` has recently been fixed to
avoid intermittent failures, so usiong it should also get rid of the
flakiness for these integration tests.
The `options` handling, for the download-methods, was originally added in PR 16391 and became obsolete in PR 17771.
This fixes failures, in mozilla-central tests, which appeared after landing PR 18527.
Given that these event handlers are virtually identical, obviously with the exception of the name-parameter, let's reduce a little bit of code duplication.
- Shorten the names of the event listeners.
- Use `bind` to pass in the `PDFViewerApplication`-scope to the event handlers.
This makes the event handler code (a lot) less verbose, and this change is possible now that we're removing event listeners with `AbortSignal`.
- Move the GENERIC-only event listeners into the same pre-processor block.
*Note:* This patch reduces the size of the `gulp mozcentral` output by `~4.3` kilo-bytes, which isn't a lot but still cannot hurt.
Given that users fairly often report issues with unsupported browsers/environments it cannot hurt to provide a link to the relevant section in the FAQ.
We have a fair number of (effectively) single-line event handlers in the `web/app.js` file, which leads to unnecessarily verbose code. These can, without affecting readability too much, be replaced either by:
- Using `bind` for the simplest cases.
- Using arrow-functions for the remaining ones.
Note that this is possible since we started removing event listeners with `AbortSignal`, which means that we no longer need to keep a reference to the event handler functions to be able to remove them.
Given that the old event handler functions use fairly long function names, and the way that they access `PDFViewerApplication` (given their scope), they impact the overall code-size unnecessarily.
*Note:* This patch reduces the size of the `gulp mozcentral` output by `~3.7` kilo-bytes, which isn't a lot but still cannot hurt.
This patch adds a new entry in the secondary menu in order to open a dialog to let the user:
- disables the alt-text generation thanks to a ML model;
- deletes the alt-text model downloaded in Firefox;
- disabled the new alt-text flow.
