fix mono bittest



git-svn-id: http://skia.googlecode.com/svn/trunk@1690 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/src/ports/SkFontHost_FreeType.cpp b/src/ports/SkFontHost_FreeType.cpp
index 1c40ad6..692ae28 100644
--- a/src/ports/SkFontHost_FreeType.cpp
+++ b/src/ports/SkFontHost_FreeType.cpp
@@ -1011,7 +1011,7 @@
 
 static int bittst(const uint8_t data[], int bitOffset) {
     SkASSERT(bitOffset >= 0);
-    int lowBit = data[bitOffset >> 3] >> (1 << (~bitOffset & 7));
+    int lowBit = data[bitOffset >> 3] >> (~bitOffset & 7);
     return lowBit & 1;
 }