fix build for scalar==fixed



git-svn-id: http://skia.googlecode.com/svn/trunk@671 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/src/gpu/SkGpuDevice.cpp b/src/gpu/SkGpuDevice.cpp
index 832fc6e..7c50ab3 100644
--- a/src/gpu/SkGpuDevice.cpp
+++ b/src/gpu/SkGpuDevice.cpp
@@ -514,10 +514,10 @@
 #else
     GrPoint* v;
     fContext->reserveAndLockGeometry(layout, count, 0, (void**)&v, NULL);
-    for (int i = 0; i < count; ++i) {
+    for (size_t i = 0; i < count; ++i) {
         v[i].set(SkScalarToGrScalar(pts[i].fX), SkScalarToGrScalar(pts[i].fY));
     }
-    fContext->drawNonIndexed(gPointMode2PrimtiveType[mode], layout, 0, count);
+    fContext->drawNonIndexed(gPointMode2PrimtiveType[mode], 0, count);
     fContext->releaseReservedGeometry();
 #endif