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..8306bae1d784f533193af5a0c065e4a81d937665 100644
--- a/base/android/jni_generator/SampleForTests_jni.golden
+++ b/base/android/jni_generator/SampleForTests_jni.golden
@@ -15,6 +15,7 @@
 #include "base/android/jni_generator/jni_generator_helper.h"
 
 #include "base/android/jni_int_wrapper.h"
+#include "base/android/jni_utils.h"
 
 // Step 1: forward declarations.
 namespace {
@@ -484,6 +485,11 @@ static const JNINativeMethod kMethodsSampleForTests[] = {
 
 static bool RegisterNativesImpl(JNIEnv* env) {
   if (base::android::IsManualJniRegistrationDisabled()) return true;
+  if (base::android::IsMultidexEnabled(env) &&

[agrieve, 2016/12/07 20:46:19]

This logic should hold whether or not multidex is enabled.

[estevenson, 2016/12/07 23:00:04]

Done.

+      base::android::GetLibraryProcessType(env) !=
+          base::android::PROCESS_BROWSER) {
+    return true;
+  }
 
   const int kMethodsInnerClassSize = arraysize(kMethodsInnerClass);