Extract NativeAppWindow from src/extensions

components/native_app_window/size_constraints.cc

Index: components/native_app_window/size_constraints.cc
diff --git a/extensions/browser/app_window/size_constraints.cc b/components/native_app_window/size_constraints.cc
similarity index 76%
rename from extensions/browser/app_window/size_constraints.cc
rename to components/native_app_window/size_constraints.cc
index 250d876d572b877c42961b86e39df2f674f9b3d9..e65e992991da523d7be492d71d482b9d84cb3fe7 100644
--- a/extensions/browser/app_window/size_constraints.cc
+++ b/components/native_app_window/size_constraints.cc
@@ -2,34 +2,36 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "extensions/browser/app_window/size_constraints.h"
+#include "components/native_app_window/size_constraints.h"
 
 #include <algorithm>
 
 #include "ui/gfx/insets.h"
 
-namespace extensions {
+namespace native_app_window {
 
 SizeConstraints::SizeConstraints()
-    : maximum_size_(kUnboundedSize, kUnboundedSize) {}
+    : maximum_size_(kUnboundedSize, kUnboundedSize) {
+}
 
 SizeConstraints::SizeConstraints(const gfx::Size& min_size,
                                  const gfx::Size& max_size)
-    : minimum_size_(min_size), maximum_size_(max_size) {}
+    : minimum_size_(min_size), maximum_size_(max_size) {
+}
 
-SizeConstraints::~SizeConstraints() {}
+SizeConstraints::~SizeConstraints() {
+}
 
 // static
 gfx::Size SizeConstraints::AddFrameToConstraints(
     const gfx::Size& size_constraints,
     const gfx::Insets& frame_insets) {
-  return gfx::Size(
-      size_constraints.width() == kUnboundedSize
-          ? kUnboundedSize
-          : size_constraints.width() + frame_insets.width(),
-      size_constraints.height() == kUnboundedSize
-          ? kUnboundedSize
-          : size_constraints.height() + frame_insets.height());
+  return gfx::Size(size_constraints.width() == kUnboundedSize
+                       ? kUnboundedSize
+                       : size_constraints.width() + frame_insets.width(),
+                   size_constraints.height() == kUnboundedSize
+                       ? kUnboundedSize
+                       : size_constraints.height() + frame_insets.height());
 }
 
 gfx::Size SizeConstraints::ClampSize(gfx::Size size) const {
@@ -80,4 +82,4 @@ void SizeConstraints::set_maximum_size(const gfx::Size& max_size) {
   maximum_size_ = max_size;
 }
 
-}  // namespace extensions
+}  // namespace native_app_window