SkPDF: Move utility fns to SkPDFUtils

src/pdf/SkPDFUtils.h

 
 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 
 #ifndef SkPDFUtils_DEFINED
@@ skipping 36 matching lines @@
     static void AppendRectangle(const SkRect& rect, SkWStream* content);
     static void EmitPath(const SkPath& path, SkPaint::Style paintStyle,
                          SkWStream* content);
     static void ClosePath(SkWStream* content);
     static void PaintPath(SkPaint::Style style, SkPath::FillType fill,
                           SkWStream* content);
     static void StrokePath(SkWStream* content);
     static void DrawFormXObject(int objectIndex, SkWStream* content);
     static void ApplyGraphicState(int objectIndex, SkWStream* content);
     static void ApplyPattern(int objectIndex, SkWStream* content);
+    static void AppendScalar(SkScalar value, SkWStream* stream);
+    static SkString FormatString(const char* input, size_t len);
 };
 
 #endif