remove SK_SCALAR_IS_[FLOAT,FIXED] and assume floats

include/core/SkString.h

 
 /*
  * Copyright 2006 The Android Open Source Project
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 
 #ifndef SkString_DEFINED
@@ skipping 68 matching lines @@
  */
 #define SkStrAppendScalar_MaxSize  15
 
 /**
  *  Write the scaler in decimal format into buffer, and return a pointer to
  *  the next char after the last one written. Note: a terminating 0 is not
  *  written into buffer, which must be at least SkStrAppendScalar_MaxSize.
  *  Thus if the caller wants to add a 0 at the end, buffer must be at least
  *  SkStrAppendScalar_MaxSize + 1 bytes large.
  */
-#ifdef SK_SCALAR_IS_FLOAT
-    #define SkStrAppendScalar SkStrAppendFloat
-#else
-    #define SkStrAppendScalar SkStrAppendFixed
-#endif
+#define SkStrAppendScalar SkStrAppendFloat
 
 char* SkStrAppendFloat(char buffer[], float);
 char* SkStrAppendFixed(char buffer[], SkFixed);
 
 /** \class SkString
 
     Light weight class for managing strings. Uses reference
     counting to make string assignments and copies very fast
     with no extra RAM cost. Assumes UTF8 encoding.
 */
@@ skipping 138 matching lines @@
 // Specialized to take advantage of SkString's fast swap path. The unspecialized function is
 // declared in SkTypes.h and called by SkTSort.
 template <> inline void SkTSwap(SkString& a, SkString& b) {
     a.swap(b);
 }
 
 // Split str on any characters in delimiters into out.  (Think, strtok with a sane API.)
 void SkStrSplit(const char* str, const char* delimiters, SkTArray<SkString>* out);
 
 #endif