Fix TestWebKitAPI and webkit_unit_tests on Android.

webkit/support/platform_support_android.cc

Index: webkit/support/platform_support_android.cc
diff --git a/webkit/support/platform_support_android.cc b/webkit/support/platform_support_android.cc
index 7298b8176aa513e36b2588b185363a8079fffa6c..458cc72231e8161d02010941df546e5c99f23cea 100644
--- a/webkit/support/platform_support_android.cc
+++ b/webkit/support/platform_support_android.cc
@@ -39,8 +39,12 @@ void BeforeInitialize(bool unit_test_mode) {
   // loading and complaining the non-exsistent /etc/xml/catalog file.
   setenv("XML_CATALOG_FILES", "", 0);
 
-  JNIEnv* env = base::android::AttachCurrentThread();
-  net::android::RegisterNetworkLibrary(env);
+  // For now TestWebKitAPI and webkit_unit_tests are standalone executables
+  // which don't have Java capabilities. Init Java for only DumpRenderTree.
+  if (!unit_test_mode) {
+    JNIEnv* env = base::android::AttachCurrentThread();
+    net::android::RegisterNetworkLibrary(env);
+  }
 }
 
 void AfterInitialize(bool unit_test_mode) {