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

src/core/SkGlyph.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 SkGlyph_DEFINED
 #define SkGlyph_DEFINED
 
@@ skipping 38 matching lines @@
         Intercept* fIntercept;
         SkPath*    fPath;
     };
 
 public:
     static const SkFixed kSubpixelRound = SK_FixedHalf >> SkGlyph::kSubBits;
     // A value that can never be generated by MakeID.
     static const uint32_t kImpossibleID = ~0;
     void*       fImage;
     PathData*   fPathData;
-    SkFixed     fAdvanceX, fAdvanceY;
+    float       fAdvanceX, fAdvanceY;
 
     uint16_t    fWidth, fHeight;
     int16_t     fTop, fLeft;
 
     uint8_t     fMaskFormat;
     int8_t      fRsbDelta, fLsbDelta;  // used by auto-kerning
     int8_t      fForceBW;
 
     void initWithGlyphID(uint32_t glyph_id) {
         this->initCommon(MakeID(glyph_id));
@@ skipping 132 matching lines @@
     // FIXME - This is needed because the Android frame work directly
   // accesses fID. Remove when fID accesses are cleaned up.
 #ifdef SK_BUILD_FOR_ANDROID_FRAMEWORK
   public:
 #endif
     uint32_t    fID;
 };
 SK_END_REQUIRE_DENSE
 
 #endif