add new readPixels with direct memory parameters
BUG=skia:
R=scroggo@google.com, bsalomon@google.com, robertphillips@google.com, fmalita@google.com
Author: reed@google.com
Review URL: https://codereview.chromium.org/199413013
git-svn-id: http://skia.googlecode.com/svn/trunk@13840 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/tools/sk_tool_utils.h b/tools/sk_tool_utils.h
index 7747a12..a450aa1 100644
--- a/tools/sk_tool_utils.h
+++ b/tools/sk_tool_utils.h
@@ -12,6 +12,8 @@
#include "SkBitmap.h"
namespace sk_tool_utils {
+
+ const char* colortype_name(SkColorType);
/**
* Return the colorType and alphaType that correspond to the specified Config8888