[PDF] Fix some scalar/int assumptions.

Review URL: http://codereview.appspot.com/5516043

git-svn-id: http://skia.googlecode.com/svn/trunk@2975 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/gm/drawbitmaprect.cpp b/gm/drawbitmaprect.cpp
index 1f8210b..5832a9c 100644
--- a/gm/drawbitmaprect.cpp
+++ b/gm/drawbitmaprect.cpp
@@ -81,7 +81,7 @@
                    SkBitmap::kARGB_8888_Config,
                    kBmpSize, kBmpSize);
         }
-        SkRect dstRect = { 0, 0, 64, 64};
+        SkRect dstRect = { 0, 0, SkIntToScalar(64), SkIntToScalar(64)};
         static const int kMaxSrcRectSize = 1 << (SkNextLog2(kBmpSize) + 2);
 
         static const int kPadX = 30;