More DRM/crypto support.

related-to-bug: 6275919
Change-Id: I9179c03f1f91f939afcb3b1c6514a200bf586c93

media/java/android/media/MediaCodec.java

@@ -83,7 +83,6 @@ public class MediaCodec
     public native final void release();
 
     public static int CONFIGURE_FLAG_ENCODE = 1;
-    public static int CONFIGURE_FLAG_SECURE = 2;
 
     /** Configures a component.
      *  @param format A map of string/value pairs describing the input format

media/jni/android_media_MediaCodec.cpp

@@ -29,6 +29,7 @@
 #include <gui/Surface.h>
 #include <gui/SurfaceTextureClient.h>
 
+#include <media/ICrypto.h>
 #include <media/stagefright/MediaCodec.h>
 #include <media/stagefright/foundation/ABuffer.h>
 #include <media/stagefright/foundation/ADebug.h>
@@ -102,7 +103,7 @@ status_t JMediaCodec::configure(
     if (surfaceTexture != NULL) {
         client = new SurfaceTextureClient(surfaceTexture);
     }
-    return mCodec->configure(format, client, flags);
+    return mCodec->configure(format, client, NULL /* crypto */, flags);
 }
 
 status_t JMediaCodec::start() {
@@ -387,7 +388,7 @@ static jint android_media_MediaCodec_dequeueOutputBuffer(
 
     if (codec == NULL) {
         jniThrowException(env, "java/lang/IllegalStateException", NULL);
-        return NULL;
+        return 0;
     }
 
     size_t index;