Reverse dependency between SkScalar.h and SkFixed.h

src/core/SkWriteBuffer.cpp

 /*
  * Copyright 2012 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkWriteBuffer.h"
 #include "SkBitmap.h"
 #include "SkBitmapHeap.h"
@@ skipping 29 matching lines @@
 
 void SkWriteBuffer::writeByteArray(const void* data, size_t size) {
     fWriter.write32(SkToU32(size));
     fWriter.writePad(data, size);
 }
 
 void SkWriteBuffer::writeBool(bool value) {
     fWriter.writeBool(value);
 }
 
-void SkWriteBuffer::writeFixed(SkFixed value) {
-    fWriter.write32(value);
-}
-
 void SkWriteBuffer::writeScalar(SkScalar value) {
     fWriter.writeScalar(value);
 }
 
 void SkWriteBuffer::writeScalarArray(const SkScalar* value, uint32_t count) {
     fWriter.write32(count);
     fWriter.write(value, count * sizeof(SkScalar));
 }
 
 void SkWriteBuffer::writeInt(int32_t value) {
@@ skipping 266 matching lines @@
     // make room for the size of the flattened object
     (void)fWriter.reserve(sizeof(uint32_t));
     // record the current size, so we can subtract after the object writes.
     size_t offset = fWriter.bytesWritten();
     // now flatten the object
     flattenable->flatten(*this);
     size_t objSize = fWriter.bytesWritten() - offset;
     // record the obj's size
     fWriter.overwriteTAt(offset - sizeof(uint32_t), SkToU32(objSize));
 }