Greatly improve (non-android) java support

build/android/gyp/test/java/org/chromium/helloworld/HelloWorldPrinter.java

Index: build/android/gyp/test/java/org/chromium/helloworld/HelloWorldPrinter.java
diff --git a/media/base/cdm_factory.cc b/build/android/gyp/test/java/org/chromium/helloworld/HelloWorldPrinter.java
similarity index 53%
copy from media/base/cdm_factory.cc
copy to build/android/gyp/test/java/org/chromium/helloworld/HelloWorldPrinter.java
index 2714da7ade1ddb54c09dcecfc4f8222e866305ba..b09673e21f4fd488cb8441002486bb5f8fba032d 100644
--- a/media/base/cdm_factory.cc
+++ b/build/android/gyp/test/java/org/chromium/helloworld/HelloWorldPrinter.java
@@ -2,14 +2,11 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "media/base/cdm_factory.h"
+package org.chromium.helloworld;
 
-namespace media {
-
-CdmFactory::CdmFactory() {
-}
-
-CdmFactory::~CdmFactory() {
+public class HelloWorldPrinter {
+    public static void print() {
+        System.out.println("Hello, world!");
+    }
 }
 
-}  // namespace media