add SK_ATTR_DEPRECATED -- will need to disable for chrome, since it triggers a warning

src/ports/SkImageDecoder_CG.cpp

 /*
  * Copyright 2008 The Android Open Source Project
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkCGUtils.h"
 #include "SkColorPriv.h"
 #include "SkImageDecoder.h"
@@ skipping 201 matching lines @@
             break;
         case kJPEG_Type:
             type = kUTTypeJPEG;
             break;
         case kPNG_Type:
             // PNG encoding an ARGB_4444 bitmap gives the following errors in GM:
             // <Error>: CGImageDestinationAddImage image could not be converted to destination
             // format.
             // <Error>: CGImageDestinationFinalize image destination does not have enough images
             // So instead we copy to 8888.
-            if (bm.getConfig() == SkBitmap::kARGB_4444_Config) {
+            if (bm.config() == SkBitmap::kARGB_4444_Config) {
                 bm.copyTo(&bitmap8888, SkBitmap::kARGB_8888_Config);
                 bmPtr = &bitmap8888;
             }
             type = kUTTypePNG;
             break;
         default:
             return false;
     }
 
     CGImageDestinationRef dst = SkStreamToImageDestination(stream, type);
@@ skipping 64 matching lines @@
 
     SkAutoTCallVProc<const void, CFRelease> arsrc(imageSrc);
     const CFStringRef name = CGImageSourceGetType(imageSrc);
     if (NULL == name) {
         return SkImageDecoder::kUnknown_Format;
     }
     return UTType_to_Format(name);
 }
 
 static SkImageDecoder_FormatReg gFormatReg(get_format_cg);