I feel like my clang is especially sensitive to unused variables.

BUG=

Review URL: https://codereview.chromium.org/82913006

git-svn-id: http://skia.googlecode.com/svn/trunk@12369 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/src/core/SkMatrix.cpp b/src/core/SkMatrix.cpp
index a640519..3caf51a 100644
--- a/src/core/SkMatrix.cpp
+++ b/src/core/SkMatrix.cpp
@@ -48,13 +48,16 @@
 
 #ifdef SK_SCALAR_IS_FLOAT
     static const int32_t kScalar1Int = 0x3f800000;
-    static const int32_t kPersp1Int  = 0x3f800000;
 #else
     #define scalarAsInt(x)  (x)
     static const int32_t kScalar1Int = (1 << 16);
     static const int32_t kPersp1Int  = (1 << 30);
 #endif
 
+#ifdef SK_SCALAR_SLOW_COMPARES
+    static const int32_t kPersp1Int  = 0x3f800000;
+#endif
+
 uint8_t SkMatrix::computePerspectiveTypeMask() const {
 #ifdef SK_SCALAR_SLOW_COMPARES
     if (SkScalarAs2sCompliment(fMat[kMPersp0]) |
diff --git a/tests/PathOpsAngleTest.cpp b/tests/PathOpsAngleTest.cpp
index 6037592..e1fb038 100644
--- a/tests/PathOpsAngleTest.cpp
+++ b/tests/PathOpsAngleTest.cpp
@@ -169,12 +169,12 @@
     {lines[9], 2, 0.5, 0, {0, 0}},
 };
 
-static const SortSet set13[] = {
+/*static const SortSet set13[] = {
     {cubics[13], 4, 0.5, 0.400631046, {0, 0}},
     {lines[10], 2, 0.791666667, 0.928, {0, 0}},
     {lines[10], 2, 0.791666667, 0.333333333, {0, 0}},
     {cubics[13], 4, 0.5, 0.866666667, {0, 0}},
-};
+};*/
 
 static const SortSet set14[] = {
     {quads[2], 3, 0.5, 0.310102051, {0, 0}},