separate image encode and decode
remove obsolete build-flag for encode



git-svn-id: http://skia.googlecode.com/svn/trunk@56 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/src/images/SkImageDecoder_libjpeg.cpp b/src/images/SkImageDecoder_libjpeg.cpp
index 492de23..5133997 100644
--- a/src/images/SkImageDecoder_libjpeg.cpp
+++ b/src/images/SkImageDecoder_libjpeg.cpp
@@ -15,6 +15,7 @@
  */
 
 #include "SkImageDecoder.h"
+#include "SkImageEncoder.h"
 #include "SkColorPriv.h"
 #include "SkDither.h"
 #include "SkScaledBitmapSampler.h"
@@ -501,8 +502,6 @@
 
 ///////////////////////////////////////////////////////////////////////////////
 
-#ifdef SK_SUPPORT_IMAGE_ENCODE
-
 #include "SkColorPriv.h"
 
 // taken from jcolor.c in libjpeg
@@ -795,8 +794,6 @@
     return SkNEW(SkJPEGImageEncoder);
 }
 
-#endif /* SK_SUPPORT_IMAGE_ENCODE */
-
 //////////////////////////////////////////////////////////////////////////
 //////////////////////////////////////////////////////////////////////////