Add APK targets to build libjingle tests for Android.

talk/app/webrtc/java/jni/peerconnection_jni.cc

Index: talk/app/webrtc/java/jni/peerconnection_jni.cc
diff --git a/talk/app/webrtc/java/jni/peerconnection_jni.cc b/talk/app/webrtc/java/jni/peerconnection_jni.cc
index f22d6040bc7ddeca73ffd03916de9ff24ec37cf4..27240f62ea17c7f73e4eca4d2769348ede13c4e6 100644
--- a/talk/app/webrtc/java/jni/peerconnection_jni.cc
+++ b/talk/app/webrtc/java/jni/peerconnection_jni.cc
@@ -142,22 +142,6 @@ static bool factory_static_initialized = false;
 static bool video_hw_acceleration_enabled = true;
 #endif
 
-extern "C" jint JNIEXPORT JNICALL JNI_OnLoad(JavaVM *jvm, void *reserved) {
-  jint ret = InitGlobalJniVariables(jvm);
-  if (ret < 0)
-    return -1;
-
-  RTC_CHECK(rtc::InitializeSSL()) << "Failed to InitializeSSL()";
-  LoadGlobalClassReferenceHolder();
-
-  return ret;
-}
-
-extern "C" void JNIEXPORT JNICALL JNI_OnUnLoad(JavaVM *jvm, void *reserved) {
-  FreeGlobalClassReferenceHolder();
-  RTC_CHECK(rtc::CleanupSSL()) << "Failed to CleanupSSL()";
-}
-
 // Return the (singleton) Java Enum object corresponding to |index|;
 // |state_class_fragment| is something like "MediaSource$State".
 static jobject JavaEnumFromIndex(