Make optimizations to native entrypoint for Hermes

[necolas]

Commits

• Avoid calling super() on native.
• Avoid private class fields.

Performance comparison

This change was tested e2e using React Native Fantom. The test case was rendering 100 html.div elements with various props and the "complex" styles fixture used in this repo's JS benchmarks. Results as follows...

Test Scenario	Metric	Main	Optimized	% Change
Nested divs	Latency Avg (ns)	29,839,920	28,962,893	-2.94%
	Latency Median (ns)	29,454,631	28,908,837	-1.85%
	Throughput Avg (ops/s)	34	35	+2.94%
	Throughput Median (ops/s)	34	35	+2.94%
Sibling divs	Latency Avg (ns)	29,703,416	29,048,249	-2.21%
	Latency Median (ns)	29,574,136	28,955,402	-2.09%
	Throughput Avg (ops/s)	34	34	0%
	Throughput Median (ops/s)	34	35	+2.94%

[github-actions]

workflow: benchmarks/size

Comparison of minified (terser) and compressed (brotli) size results, measured in bytes. Smaller is better.

Results	Base	Patch	Ratio
react-strict-dom/dist/dom/index.js
· compressed	2,514	2,514	1.00
· minified	8,691	8,691	1.00
react-strict-dom/dist/dom/runtime.js
· compressed	855	855	1.00
· minified	2,435	2,435	1.00
react-strict-dom/dist/native/index.js
· compressed	16,325	16,253	1.00	-
· minified	61,175	61,216	1.00	+

[github-actions]

workflow: benchmarks/perf (native)

Comparison of performance test results, measured in operations per second. Larger is better.

Results	Base	Patch	Ratio
css.create
· small	1,141,421	1,149,973	1.01	+
· small with units	420,711	421,267	1.00	+
· small with variables	669,969	674,074	1.01	+
· several small	312,365	313,806	1.00	+
· large	203,921	204,655	1.00	+
· large with polyfills	142,219	143,239	1.01	+
· complex	98,943	98,408	0.99	-
· unsupported	216,195	215,748	1.00	-
css.createTheme
· simple theme	226,464	227,311	1.00	+
· polyfill theme	211,275	212,022	1.00	+
css.props
· small	237,591	236,714	1.00	-
· small with units	192,523	193,534	1.01	+
· small with variables	106,189	106,956	1.01	+
· small with variables of units	75,203	76,349	1.02	+
· large	98,640	100,414	1.02	+
· large with polyfills	37,485	38,167	1.02	+
· complex	23,604	24,028	1.02	+
· unsupported	146,822	144,710	0.99	-
· simple merge	163,795	165,180	1.01	+
· wide merge	18,040	18,270	1.01	+
· deep merge	17,579	17,802	1.01	+
· themed merge	32,249	32,627	1.01	+