Add comments to run configuration

.run/Generate Demo Baseline Profile.run.xml

@@ -1,9 +1,30 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+     Copyright 2022 The Android Open Source Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
 <component name="ProjectRunConfigurationManager">
+  <!--
+  Baseline Profiles improve code execution speed by around 30% from the first launch by avoiding interpretation and just-in-time (JIT) compilation steps for included code paths.
+  More information at http://d.android.com/baseline-profiles.
+  -->
   <configuration default="false" name="Generate Demo Baseline Profile" type="GradleRunConfiguration" factoryName="Gradle">
     <ExternalSystemSettings>
       <option name="executionName" />
       <option name="externalProjectPath" value="$PROJECT_DIR$" />
       <option name="externalSystemIdString" value="GRADLE" />
+      <!-- TODO Once we use Gradle wrapper 7.6, we can use rerun instead of rerun-tasks that will skip cache only for one task -->
       <option name="scriptParameters" value="--rerun-tasks -Pandroid.testInstrumentationRunnerArguments.androidx.benchmark.enabledRules=BaselineProfile" />
       <option name="taskDescriptions">
         <list />