Add parens in order to make conditional correct.

I've been coding in Go too much and forgot that C is broken.

git-svn-id: http://skia.googlecode.com/svn/trunk@470 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/src/ports/SkFontHost_FreeType.cpp b/src/ports/SkFontHost_FreeType.cpp
index d4fdf74..d5a48a6 100644
--- a/src/ports/SkFontHost_FreeType.cpp
+++ b/src/ports/SkFontHost_FreeType.cpp
@@ -376,7 +376,7 @@
             break;
         }
 
-        if (fRec.fFlags & SkScalerContext::kEmbeddedBitmapText_Flag == 0)
+        if ((fRec.fFlags & SkScalerContext::kEmbeddedBitmapText_Flag) == 0)
             loadFlags |= FT_LOAD_NO_BITMAP;
 
         fLoadGlyphFlags = loadFlags;