Fix an error message

dm/DMSrcSink.cpp

Index: dm/DMSrcSink.cpp
diff --git a/dm/DMSrcSink.cpp b/dm/DMSrcSink.cpp
index 1a845507d6c4258d85026f0ff5ce47450d9aee9e..06118765e3daa36c933bc373a949158b8147f5ce 100644
--- a/dm/DMSrcSink.cpp
+++ b/dm/DMSrcSink.cpp
@@ -128,7 +128,7 @@ Error BRDSrc::draw(SkCanvas* canvas) const {
             SkBitmap bitmap;
             if (!brd->decodeRegion(&bitmap, nullptr, SkIRect::MakeXYWH(0, 0, width, height),
                     fSampleSize, colorType, false)) {
-                return "Cannot decode region.\n";
+                return "Cannot decode (full) region.\n";
             }
             if (colorType != bitmap.colorType()) {
                 return Error::Nonfatal("Cannot convert to color type.\n");
@@ -184,7 +184,7 @@ Error BRDSrc::draw(SkCanvas* canvas) const {
                     SkBitmap bitmap;
                     if (!brd->decodeRegion(&bitmap, nullptr, SkIRect::MakeXYWH(decodeLeft,
                             decodeTop, decodeWidth, decodeHeight), fSampleSize, colorType, false)) {
-                        return "Cannot not decode region.\n";

[msarett, 2015/11/03 21:22:50]

Haha

+                        return "Cannot decode region.\n";
                     }
                     if (colorType != bitmap.colorType()) {
                         return Error::Nonfatal("Cannot convert to color type.\n");