Fix warnings that were exposed when running with SK_DEBUG enable on an optimized release build.

src/animator/SkDrawBitmap.cpp

 
 /*
  * Copyright 2006 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 "SkDrawBitmap.h"
@@ skipping 55 matching lines @@
 
 #ifdef SK_DUMP_ENABLED
 void SkDrawBitmap::dump(SkAnimateMaker* maker) {
     dumpBase(maker);
     dumpAttrs(maker);
     if (fColorSet)
         SkDebugf("erase=\"argb(%d,%d,%d,%d)\" ", SkColorGetA(fColor)/255, SkColorGetR(fColor),
             SkColorGetG(fColor), SkColorGetB(fColor));
     if (rowBytes > 0)
         SkDebugf("rowBytes=\"%d\" ", rowBytes);
-    const char* formatName;
+    const char* formatName SK_INIT_TO_AVOID_WARNING;
     switch (format) {
         case 0: formatName = "none"; break;
         case 1: formatName = "A8"; break;
         case 2: formatName = "Index8"; break;
         case 3: formatName = "RGB16"; break;
         case 4: formatName = "RGB32"; break;
     }
     SkDebugf("format=\"%s\" />\n", formatName);
 }
 #endif
@@ skipping 105 matching lines @@
         fBitmap.reset();
 
         //SkStream* stream = SkStream::GetURIStream(fUriBase, src.c_str());
         sk_sp<SkData> data = SkData::MakeFromFileName(src.c_str());
         if (data) {
             sk_sp<SkImage> image = SkImage::MakeFromEncoded(data);
             image->asLegacyBitmap(&fBitmap, SkImage::kRO_LegacyBitmapMode);
         }
     }
 }