Removed trailing whitespaces.
diff --git a/include/media/IMediaPlayerService.h b/include/media/IMediaPlayerService.h
index 8125cc9..d1d96b1 100644
--- a/include/media/IMediaPlayerService.h
+++ b/include/media/IMediaPlayerService.h
@@ -34,7 +34,7 @@
 public:
     DECLARE_META_INTERFACE(MediaPlayerService);
 
-    virtual sp<IMediaRecorder>  createMediaRecorder(pid_t pid) = 0;  
+    virtual sp<IMediaRecorder>  createMediaRecorder(pid_t pid) = 0;
     virtual sp<IMediaMetadataRetriever> createMetadataRetriever(pid_t pid) = 0;
 
     virtual sp<IMediaPlayer>    create(pid_t pid, const sp<IMediaPlayerClient>& client, const char* url) = 0;
@@ -57,4 +57,3 @@
 }; // namespace android
 
 #endif // ANDROID_IMEDIAPLAYERSERVICE_H
-
diff --git a/include/media/MediaPlayerInterface.h b/include/media/MediaPlayerInterface.h
index 7f0e7b3..7bf555a 100644
--- a/include/media/MediaPlayerInterface.h
+++ b/include/media/MediaPlayerInterface.h
@@ -123,4 +123,3 @@
 
 
 #endif // ANDROID_MEDIAPLAYERINTERFACE_H
-
diff --git a/include/media/mediaplayer.h b/include/media/mediaplayer.h
index 255a67b..513ffe1 100644
--- a/include/media/mediaplayer.h
+++ b/include/media/mediaplayer.h
@@ -82,7 +82,7 @@
 //   0xx: Reserved
 //   7xx: Android Player info/warning (e.g player lagging behind.)
 //   8xx: Media info/warning (e.g media badly interleaved.)
-// 
+//
 enum media_info_type {
     // 0xx
     MEDIA_INFO_UNKNOWN = 1,
diff --git a/media/libmedia/IMediaPlayerService.cpp b/media/libmedia/IMediaPlayerService.cpp
index 370e3fb..01cdb6c 100644
--- a/media/libmedia/IMediaPlayerService.cpp
+++ b/media/libmedia/IMediaPlayerService.cpp
@@ -195,4 +195,3 @@
 // ----------------------------------------------------------------------------
 
 }; // namespace android
-
diff --git a/media/libmedia/mediaplayer.cpp b/media/libmedia/mediaplayer.cpp
index 809316a..24e3e6f 100644
--- a/media/libmedia/mediaplayer.cpp
+++ b/media/libmedia/mediaplayer.cpp
@@ -503,7 +503,7 @@
     // TODO: In the future, we might be on the same thread if the app is
     // running in the same process as the media server. In that case,
     // this will deadlock.
-    // 
+    //
     // The threadId hack below works around this for the care of prepare
     // and seekTo within the same process.
     // FIXME: Remember, this is a hack, it's not even a hack that is applied
@@ -511,7 +511,7 @@
      if (mLockThreadId != getThreadId()) {
         mLock.lock();
         locked = true;
-    } 
+    }
 
     if (mPlayer == 0) {
         LOGV("notify(%d, %d, %d) callback on disconnected mediaplayer", msg, ext1, ext2);