Send estimated bandwidth value as informational event when cache fetcher pauses

o Application can make informed decision about the available network bandwidth
  when cache fetcher pauses.

o Application can also adjust how frequently the bandwidth is estimated within
  a range from one second to one minute.

Change-Id: I90068001343e79da1886de03c565537787e1580b
diff --git a/media/libstagefright/include/AwesomePlayer.h b/media/libstagefright/include/AwesomePlayer.h
index a9e8e95..aebcdd1 100644
--- a/media/libstagefright/include/AwesomePlayer.h
+++ b/media/libstagefright/include/AwesomePlayer.h
@@ -93,6 +93,7 @@
 
     status_t setParameter(int key, const Parcel &request);
     status_t getParameter(int key, Parcel *reply);
+    status_t setCacheStatCollectFreq(const Parcel &request);
 
     status_t seekTo(int64_t timeUs);
 
@@ -291,6 +292,7 @@
     void setNativeWindow_l(const sp<ANativeWindow> &native);
 
     bool isStreamingHTTP() const;
+    void sendCacheStats();
 
     AwesomePlayer(const AwesomePlayer &);
     AwesomePlayer &operator=(const AwesomePlayer &);