[Chromium] Fix the total matches count in find in page

The code assumes that the Web Engine reports the number of matches only
once (as Gecko does). However Chromium reports partial results on the go.
As the code was only considering the first notification from the engine
we were not properly picking the right values for current and total
number of matches (just the first partial results).

Fixes Igalia#1481

[Chromium] Fix the total matches count in find in page

The code assumes that the Web Engine reports the number of matches only
once (as Gecko does). However Chromium reports partial results on the go.
As the code was only considering the first notification from the engine
we were not properly picking the right values for current and total
number of matches (just the first partial results).

Fixes Igalia#1481

Bump version code for 1.8.2

Bump version code for 1.8.2

Set version name + remove minify

Bump version code for 1.8.1

Bump version code for 1.8.0

[Chromium] Set version name for release

Also disable minification as it still causes many issues with
release packages.

[OpenXR] Do not crash if FB keyboard extension does not work

The XR_FB_keyboard_tracking extension is deprecated and won't work
starting on MetaOS v72. We should replace it by others like
XR_META_dynamic_object_tracker for example.

In the meantime we should bailout instead of asserting to avoid
a crash that should not happen anyway.

Bump version code for 1.7.1