chromium: Remove enable_js_type_check=false GN arg (#787)

Build and patch changes:
------------------------

https://crrev.com/c/4210955 made `enable_js_type_check` Ash-only, so we
don't need to set it so `false` any more.

License changes:
----------------

None.

Test-built:
-----------

* chromium-ozone-wayland:
 - nanbield, clang, MACHINE=qemuarm64

Signed-off-by: Max Ihlenfeldt <max@igalia.com>

Author: MaxIhlenfeldt

meta-chromium/recipes-browser/chromium/chromium-gn.inc

@@ -189,11 +189,6 @@ GN_ARGS += "use_system_freetype=false"
 # but a PACKAGECONFIG option should be added when the feature is ready.
 GN_ARGS += "use_qt=false"
 
-# Closure_compile needs to be disabled to avoid pulling in java dependencies,
-# which are typicaly not wanted. It started to happen after https://crrev.com/c/1278470
-# This argument was renamed to enable_js_type_check after https://crrev.com/c/2248564
-GN_ARGS += "enable_js_type_check=false"
-
 # Make sure pkg-config, when used with the host's toolchain to build the
 # binaries we need to run on the host, uses the right pkg-config to avoid
 # passing include directories belonging to the target.