Inline hot ctor/dtors for struct-like gfx:: geometry types

ui/gfx/size_f.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "ui/gfx/size_f.h"
 
 #include "base/logging.h"
 #include "base/stringprintf.h"
 
 namespace gfx {
 
 template class SizeBase<SizeF, float>;
 
-SizeF::SizeF() : SizeBase<SizeF, float>(0, 0) {}
-
-SizeF::SizeF(float width, float height) : SizeBase<SizeF, float>(0, 0) {
-  set_width(width);
-  set_height(height);
-}
-
-SizeF::~SizeF() {}
-
 std::string SizeF::ToString() const {
   return base::StringPrintf("%fx%f", width(), height());
 }
 
 SizeF ScaleSize(const SizeF& s, float x_scale, float y_scale) {
   SizeF scaled_s(s);
   scaled_s.Scale(x_scale, y_scale);
   return scaled_s;
 }
 
 }  // namespace gfx