gfx:: De-templatize Size and SizeF.

ui/gfx/geometry/size.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/geometry/size.h"
 
 #if defined(OS_WIN)
 #include <windows.h>
 #endif
 
 #include "base/strings/stringprintf.h"
 
 namespace gfx {
 
-template class SizeBase<Size, int>;
+#if defined(OS_WIN)
+SIZE Size::ToSIZE() const {
+  SIZE s;
+  s.cx = width();
+  s.cy = height();
+  return s;
+}
+#endif
 
 #if defined(OS_MACOSX)
-Size::Size(const CGSize& s)
-    : SizeBase<Size, int>(s.width, s.height) {
-}
-
 Size& Size::operator=(const CGSize& s) {
   set_width(s.width);
   set_height(s.height);
   return *this;
 }
 #endif
 
-#if defined(OS_WIN)
-SIZE Size::ToSIZE() const {
-  SIZE s;
-  s.cx = width();
-  s.cy = height();
-  return s;
+int Size::GetArea() const {
+  return width() * height();
 }
-#elif defined(OS_MACOSX)
-CGSize Size::ToCGSize() const {
-  return CGSizeMake(width(), height());
+
+void Size::Enlarge(int grow_width, int grow_height) {
+  SetSize(width() + grow_width, height() + grow_height);
 }
-#endif
+
+void Size::SetToMin(const Size& other) {
+  width_ = width() <= other.width() ? width() : other.width();
+  height_ = height() <= other.height() ? height() : other.height();
+}
+
+void Size::SetToMax(const Size& other) {
+  width_ = width() >= other.width() ? width() : other.width();
+  height_ = height() >= other.height() ? height() : other.height();
+}
 
 std::string Size::ToString() const {
   return base::StringPrintf("%dx%d", width(), height());
 }
 
 }  // namespace gfx