Revert "Revert of setConfig -> setInfo (https://codereview.chromium.org/308683005/)"

This reverts commit eecaea4148805834f223681f70b6488ceba12d09.

R=robertphillips@google.com, scroggo@google.com

Author: reed@google.com

Review URL: https://codereview.chromium.org/301283003

git-svn-id: http://skia.googlecode.com/svn/trunk@14989 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/src/lazy/SkCachingPixelRef.cpp b/src/lazy/SkCachingPixelRef.cpp
index f1510fb..76510f6 100644
--- a/src/lazy/SkCachingPixelRef.cpp
+++ b/src/lazy/SkCachingPixelRef.cpp
@@ -14,7 +14,7 @@
     SkASSERT(dst != NULL);
     if ((NULL == generator)
         || !(generator->getInfo(&info))
-        || !dst->setConfig(info, 0)) {
+        || !dst->setInfo(info)) {
         SkDELETE(generator);
         return false;
     }
@@ -54,7 +54,7 @@
                                                      &bitmap);
     if (NULL == fScaledCacheId) {
         // Cache has been purged, must re-decode.
-        if ((!bitmap.setConfig(info, fRowBytes)) || !bitmap.allocPixels()) {
+        if ((!bitmap.setInfo(info, fRowBytes)) || !bitmap.allocPixels()) {
             fErrorInDecoding = true;
             return false;
         }