Android: Remove unneeded RegisterNatives() calls

components/data_reduction_proxy/core/browser/data_reduction_proxy_tamper_detection_unittest.cc

Index: components/data_reduction_proxy/core/browser/data_reduction_proxy_tamper_detection_unittest.cc
diff --git a/components/data_reduction_proxy/core/browser/data_reduction_proxy_tamper_detection_unittest.cc b/components/data_reduction_proxy/core/browser/data_reduction_proxy_tamper_detection_unittest.cc
index ed680d182e7816c3ec6285cecb13cea18264b09a..af8f9017f4f10da1bf6b560b75a6b5e16e7643ac 100644
--- a/components/data_reduction_proxy/core/browser/data_reduction_proxy_tamper_detection_unittest.cc
+++ b/components/data_reduction_proxy/core/browser/data_reduction_proxy_tamper_detection_unittest.cc
@@ -25,11 +25,6 @@
 #include "net/http/http_response_headers.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
-#if defined(OS_ANDROID)
-#include "base/android/jni_android.h"
-#include "net/android/network_library.h"
-#endif
-
 namespace {
 
 // Calcuates MD5 hash value for a string and then base64 encode it. Testcases
@@ -83,17 +78,6 @@ std::vector<std::string> StringsToVector(const std::string& values) {
   return ret;
 }
 
-void InitEnv() {
-#if defined(OS_ANDROID)
-  JNIEnv* env = base::android::AttachCurrentThread();
-  static bool inited = false;
-  if (!inited) {
-    net::android::RegisterNetworkLibrary(env);
-    inited = true;
-  }
-#endif
-}
-
 }  // namespace
 
 namespace data_reduction_proxy {
@@ -828,8 +812,6 @@ TEST_F(DataReductionProxyTamperDetectionTest, DetectAndReport) {
     },
   };
 
-  InitEnv();
-
   for (size_t i = 0; i < arraysize(test); ++i) {
     std::string raw_headers(test[i].raw_header);
     ReplaceWithEncodedString(&raw_headers);