Rename perfetto proto package imported in the framework

perfetto.protos is not an authorized package to be included in the bootclsspath. And because bootclasspath always takes precedence during class resolving, we don't want that when the perfetto library is imported somewhere else (e.g. in an app) that the class name be resolved to class in bootclasspath instead.

Bug: 309630341

Test: presubmit checks
Change-Id: I0c19bc503905cbb33e34240bd6ba970217ee3f29

core/tests/coretests/src/android/tracing/perfetto/DataSourceTest.java

@@ -16,13 +16,14 @@
 
 package android.tracing.perfetto;
 
+import static android.internal.perfetto.protos.PerfettoTrace.TestEvent.PAYLOAD;
+import static android.internal.perfetto.protos.PerfettoTrace.TestEvent.TestPayload.SINGLE_INT;
+import static android.internal.perfetto.protos.PerfettoTrace.TracePacket.FOR_TESTING;
+
 import static java.io.File.createTempFile;
 import static java.nio.file.Files.createTempDirectory;
 
-import static perfetto.protos.PerfettoTrace.TestEvent.PAYLOAD;
-import static perfetto.protos.PerfettoTrace.TestEvent.TestPayload.SINGLE_INT;
-import static perfetto.protos.PerfettoTrace.TracePacket.FOR_TESTING;
-
+import android.internal.perfetto.protos.PerfettoTrace;
 import android.tools.common.ScenarioBuilder;
 import android.tools.common.Tag;
 import android.tools.common.io.TraceType;
@@ -56,7 +57,6 @@
 import java.util.concurrent.atomic.AtomicReference;
 
 import perfetto.protos.PerfettoConfig;
-import perfetto.protos.PerfettoTrace;
 import perfetto.protos.TracePacketOuterClass;
 
 @RunWith(AndroidJUnit4.class)

framework-jarjar-rules.txt

@@ -8,3 +8,6 @@ rule com.android.server.vcn.util.** com.android.server.vcn.repackaged.util.@1
 
 # for modules-utils-build dependency
 rule com.android.modules.utils.build.** android.internal.modules.utils.build.@1
+
+# For Perfetto proto dependencies
+rule perfetto.protos.** android.internal.perfetto.protos.@1