remove unused local var (warning fix)

git-svn-id: http://skia.googlecode.com/svn/trunk@5039 2bbb7eff-a529-9590-31e7-b0007b416f81

diff --git a/src/core/SkMatrix.cpp b/src/core/SkMatrix.cpp
index 7fe7bf0..12d8d8b 100644 (file)
--- a/src/core/SkMatrix.cpp
+++ b/src/core/SkMatrix.cpp
@@ -57,8 +57,6 @@ enum {
 #endif
 
 uint8_t SkMatrix::computePerspectiveTypeMask() const {
-    unsigned mask = kOnlyPerspectiveValid_Mask | kUnknown_Mask;
-
 #ifdef SK_SCALAR_SLOW_COMPARES
     if (SkScalarAs2sCompliment(fMat[kMPersp0]) |
             SkScalarAs2sCompliment(fMat[kMPersp1]) |