Rename AggregationBenchmarks to simply Benchmarks and add a little description

Change-Id: I26b10bc2ed54dbcab85e851ac623cbe03df44e0b
diff --git a/ui/src/plugins/dev.perfetto.AggregationBenchmark/benchmark.ts b/ui/src/plugins/dev.perfetto.Benchmarks/benchmark.ts
similarity index 100%
rename from ui/src/plugins/dev.perfetto.AggregationBenchmark/benchmark.ts
rename to ui/src/plugins/dev.perfetto.Benchmarks/benchmark.ts
diff --git a/ui/src/plugins/dev.perfetto.AggregationBenchmark/benchmark_tab.ts b/ui/src/plugins/dev.perfetto.Benchmarks/benchmark_tab.ts
similarity index 100%
rename from ui/src/plugins/dev.perfetto.AggregationBenchmark/benchmark_tab.ts
rename to ui/src/plugins/dev.perfetto.Benchmarks/benchmark_tab.ts
diff --git a/ui/src/plugins/dev.perfetto.AggregationBenchmark/index.ts b/ui/src/plugins/dev.perfetto.Benchmarks/index.ts
similarity index 80%
rename from ui/src/plugins/dev.perfetto.AggregationBenchmark/index.ts
rename to ui/src/plugins/dev.perfetto.Benchmarks/index.ts
index ad49a8b..21a6e4b 100644
--- a/ui/src/plugins/dev.perfetto.AggregationBenchmark/index.ts
+++ b/ui/src/plugins/dev.perfetto.Benchmarks/index.ts
@@ -16,8 +16,10 @@
 import {Trace} from '../../public/trace';
 import {createBenchmarkTab} from './benchmark_tab';
 
-export default class AggregationBenchmarkPlugin implements PerfettoPlugin {
-  static readonly id = 'dev.perfetto.AggregationBenchmark';
+export default class BenchmarksPlugin implements PerfettoPlugin {
+  static readonly id = 'dev.perfetto.Benchmarks';
+  static readonly description =
+    'Internal benchmarking tools for UI testing & development';
 
   async onTraceLoad(ctx: Trace): Promise<void> {
     ctx.selection.registerAreaSelectionTab(createBenchmarkTab(ctx));