Change type of SkGlyph::fAdvance[XY] to float.

src/core/SkDrawProcs.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 SkDrawProcs_DEFINED
 #define SkDrawProcs_DEFINED
 
@@ skipping 33 matching lines @@
     SkTextAlignProc(SkPaint::Align align)
         : fAlign(align) {
     }
 
     // Returns the glyph position, which may be rounded or not by the caller
     //   e.g. subpixel doesn't round.
     void operator()(const SkPoint& loc, const SkGlyph& glyph, SkPoint* dst) {
         if (SkPaint::kLeft_Align == fAlign) {
             dst->set(loc.fX, loc.fY);
         } else if (SkPaint::kCenter_Align == fAlign) {
-            dst->set(loc.fX - SkFixedToScalar(glyph.fAdvanceX >> 1),
-                     loc.fY - SkFixedToScalar(glyph.fAdvanceY >> 1));
+            dst->set(loc.fX - SkFloatToScalar(glyph.fAdvanceX) / 2,
+                     loc.fY - SkFloatToScalar(glyph.fAdvanceY) / 2);
         } else {
             SkASSERT(SkPaint::kRight_Align == fAlign);
-            dst->set(loc.fX - SkFixedToScalar(glyph.fAdvanceX),
-                     loc.fY - SkFixedToScalar(glyph.fAdvanceY));
+            dst->set(loc.fX - SkFloatToScalar(glyph.fAdvanceX),
+                     loc.fY - SkFloatToScalar(glyph.fAdvanceY));
         }
     }
 private:
     const SkPaint::Align fAlign;
 };
 
 #endif