add rlepixelref file to make, to keep it from bit-rot

update rlepixelref to not use safeRef/safeUnref (as those are gone now)



git-svn-id: http://skia.googlecode.com/svn/trunk@767 2bbb7eff-a529-9590-31e7-b0007b416f81

src/images/SkCreateRLEPixelRef.cpp

@@ -22,12 +22,12 @@ RLEPixelRef::RLEPixelRef(SkBitmap::RLEPixels* rlep, SkColorTable* ctable)
         : SkPixelRef(NULL) {
     fRLEPixels = rlep;  // we now own this ptr
     fCTable = ctable;
-    ctable->safeRef();
+    SkSafeRef(ctable);
 }
 
 RLEPixelRef::~RLEPixelRef() {
     SkDELETE(fRLEPixels);
-    fCTable->safeUnref();
+    SkSafeUnref(fCTable);
 }
 
 void* RLEPixelRef::onLockPixels(SkColorTable** ct) {

src/images/images_files.mk

@@ -1,3 +1,4 @@
 SOURCE := \
+    SkCreateRLEPixelRef.cpp \
     SkImageDecoder.cpp \
     SkImageEncoder.cpp