Selectively perform JNI registration in render processes on Android.

base/android/jni_generator/SampleForTests_jni.golden

Index: base/android/jni_generator/SampleForTests_jni.golden
diff --git a/base/android/jni_generator/SampleForTests_jni.golden b/base/android/jni_generator/SampleForTests_jni.golden
index 6fdced269c4ebab07b8679d5ba12b7e2ecb2c2aa..87f5c97706f3f591916160e95b5ba24ba5034a4c 100644
--- a/base/android/jni_generator/SampleForTests_jni.golden
+++ b/base/android/jni_generator/SampleForTests_jni.golden
@@ -484,6 +484,12 @@ static const JNINativeMethod kMethodsSampleForTests[] = {
 
 static bool RegisterNativesImpl(JNIEnv* env) {
   if (base::android::IsManualJniRegistrationDisabled()) return true;
+  base::android::LibraryProcessType proc_type =
+      base::android::GetLibraryProcessType(env);
+  if (proc_type != base::android::PROCESS_BROWSER &&
+      proc_type != base::android::PROCESS_UNINITIALIZED) {
+    return true;
+  }
 
   const int kMethodsInnerClassSize = arraysize(kMethodsInnerClass);