Fix Fixed-Point build by changing static_assert around scalar=float to a runtime crash.

git-svn-id: http://skia.googlecode.com/svn/trunk@4222 2bbb7eff-a529-9590-31e7-b0007b416f81

src/gpu/gl/GrGLPath.cpp

@@ -57,7 +57,9 @@ GrGLPath::GrGLPath(GrGpuGL* gpu, const SkPath& path) : INHERITED(gpu) {
     SkPath::Iter iter(path, true);
 
     SkSTArray<16, GrGLubyte, true> pathCommands;
-    GR_STATIC_ASSERT(SK_SCALAR_IS_FLOAT); // assuming SkPoint is floats
+#ifndef SK_SCALAR_IS_FLOAT
+    GrCrash("Expected scalar is float.");
+#endif
     SkSTArray<16, SkPoint, true> pathPoints;
 
     int verbCnt = path.countVerbs();