Refactoring temporal layers implementation and adding VideoCodecMode for easier control of codec settings.

Review URL: https://webrtc-codereview.appspot.com/1105007

git-svn-id: http://webrtc.googlecode.com/svn/trunk@3528 4adac7df-926f-26a2-2b94-8c16560cd09d
diff --git a/webrtc/modules/video_coding/main/source/Android.mk b/webrtc/modules/video_coding/main/source/Android.mk
index 2ecf45d..9ebdbed 100644
--- a/webrtc/modules/video_coding/main/source/Android.mk
+++ b/webrtc/modules/video_coding/main/source/Android.mk
@@ -23,9 +23,7 @@
     content_metrics_processing.cc \
     decoding_state.cc \
     encoded_frame.cc \
-    exp_filter.cc \
     frame_buffer.cc \
-    frame_dropper.cc \
     generic_decoder.cc \
     generic_encoder.cc \
     inter_frame_delay.cc \
@@ -57,6 +55,7 @@
     $(LOCAL_PATH)/../../../.. \
     $(LOCAL_PATH)/../../../../common_video/vplib/main/interface \
     $(LOCAL_PATH)/../../../../common_video/interface \
+    $(LOCAL_PATH)/../../utility/include \
     $(LOCAL_PATH)/../../../../system_wrappers/interface 
 
 LOCAL_SHARED_LIBRARIES := \