remove SK_SCALAR_IS_[FLOAT,FIXED] and assume floats

src/utils/SkParsePath.cpp

Index: src/utils/SkParsePath.cpp
diff --git a/src/utils/SkParsePath.cpp b/src/utils/SkParsePath.cpp
index 4c9923f49fb61b58370f8b092bf281691467bfdb..1a3c87f31d9177cc596a6053f95b3ff7bb29988d 100644
--- a/src/utils/SkParsePath.cpp
+++ b/src/utils/SkParsePath.cpp
@@ -188,7 +188,6 @@ bool SkParsePath::FromSVGString(const char data[], SkPath* result) {
 #include "SkStream.h"
 
 static void write_scalar(SkWStream* stream, SkScalar value) {
-#ifdef SK_SCALAR_IS_FLOAT
     char buffer[64];
 #ifdef SK_BUILD_FOR_WIN32
     int len = _snprintf(buffer, sizeof(buffer), "%g", value);
@@ -196,10 +195,6 @@ static void write_scalar(SkWStream* stream, SkScalar value) {
     int len = snprintf(buffer, sizeof(buffer), "%g", value);
 #endif
     char* stop = buffer + len;
-#else
-    char    buffer[SkStrAppendScalar_MaxSize];
-    char*   stop = SkStrAppendScalar(buffer, value);
-#endif
     stream->write(buffer, stop - buffer);
 }