Move shared EGL context initialization to a separate function.

talk/app/webrtc/java/jni/androidmediadecoder_jni.h

Index: talk/app/webrtc/java/jni/androidmediadecoder_jni.h
diff --git a/talk/app/webrtc/java/jni/androidmediadecoder_jni.h b/talk/app/webrtc/java/jni/androidmediadecoder_jni.h
index 9e599361387400f103c5a65178b6f3404176314a..673f9983f416973d4a5d7244ed5a6dd97e02d35b 100644
--- a/talk/app/webrtc/java/jni/androidmediadecoder_jni.h
+++ b/talk/app/webrtc/java/jni/androidmediadecoder_jni.h
@@ -40,17 +40,17 @@ class MediaCodecVideoDecoderFactory
  public:
   MediaCodecVideoDecoderFactory();
   virtual ~MediaCodecVideoDecoderFactory();
-  static int SetAndroidObjects(JNIEnv* jni, jobject render_egl_context);
+
+  void SetEGLContext(JNIEnv* jni, jobject render_egl_context);
 
   // WebRtcVideoDecoderFactory implementation.
   webrtc::VideoDecoder* CreateVideoDecoder(webrtc::VideoCodecType type)
       override;
 
   void DestroyVideoDecoder(webrtc::VideoDecoder* decoder) override;
-  // Render EGL context.
-  static jobject render_egl_context_;
 
  private:
+  jobject render_egl_context_; // Render EGL context.
   std::vector<webrtc::VideoCodecType> supported_codec_types_;
 };