Fix build.

Use SkIntToScalar.

Reflect that 8888 can be copied to 4444 in BitmapCopyTest.

Unreviewed.

git-svn-id: http://skia.googlecode.com/svn/trunk@10623 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/tests/BitmapCopyTest.cpp b/tests/BitmapCopyTest.cpp
index 10e5163..88ce577 100644
--- a/tests/BitmapCopyTest.cpp
+++ b/tests/BitmapCopyTest.cpp
@@ -244,7 +244,7 @@
         { SkBitmap::kIndex8_Config,     "00111010"  },
         { SkBitmap::kRGB_565_Config,    "00101010"  },
         { SkBitmap::kARGB_4444_Config,  "00101110"  },
-        { SkBitmap::kARGB_8888_Config,  "00101010"  },
+        { SkBitmap::kARGB_8888_Config,  "00101110"  },
     };
 
     static const bool isExtracted[] = {