Revert of [MacViews] Implement size constraints for app windows. (patchset #9 id:160001 of https://codereview.chromium.org/1023083002/)

Reason for revert:
Broke GN build:
http://build.chromium.org/p/chromium.mac/builders/Mac%20GN/builds/6200

Original issue's description:
> [MacViews] Implement size constraints for app windows.
>
> This works the same way as NativeAppWindowCocoa by setting
> properties on the NSWindow in OnSizeConstraintsChanged.
>
> This also moves some code in common with NativeAppWindowCocoa
> out to c/b/ui/cocoa/apps/nswindow_util.h. More code will be moved
> there as they're implemented on MacViews, e.g.
> CalculateDraggableRegions.
>
> BUG=459877

TBR=tapted@chromium.org,thakis@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=459877

Review URL: https://codereview.chromium.org/1051953003

Cr-Commit-Position: refs/heads/master@{#323378}

2 files changed, 0 insertions, 94 deletions

diff --git a/ui/gfx/mac/nswindow_frame_controls.h b/ui/gfx/mac/nswindow_frame_controls.h
deleted file mode 100644
index 7ec7ab7..0000000
--- a/ui/gfx/mac/nswindow_frame_controls.h
+++ /dev/null
@@ -1,31 +0,0 @@
-// Copyright 2015 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.
-
-#ifndef UI_GFX_MAC_NSWINDOW_FRAME_CONTROLS_H_
-#define UI_GFX_MAC_NSWINDOW_FRAME_CONTROLS_H_
-
-#include "ui/gfx/gfx_export.h"
-
-@class NSWindow;
-
-namespace gfx {
-
-class Size;
-
-// Set whether the window can be fullscreened.
-GFX_EXPORT void SetNSWindowCanFullscreen(NSWindow* window,
-                                         bool allow_fullscreen);
-
-// Sets the min/max size of the window as well as showing/hiding resize,
-// maximize, and fullscreen controls.
-// Sizes refer to the content size (inner bounds).
-GFX_EXPORT void ApplyNSWindowSizeConstraints(NSWindow* window,
-                                             const gfx::Size& min_size,
-                                             const gfx::Size& max_size,
-                                             bool can_resize,
-                                             bool can_fullscreen);
-
-}  // namespace gfx
-
-#endif  // UI_GFX_MAC_NSWINDOW_FRAME_CONTROLS_H_
diff --git a/ui/gfx/mac/nswindow_frame_controls.mm b/ui/gfx/mac/nswindow_frame_controls.mm
deleted file mode 100644
index 34f7d26..0000000
--- a/ui/gfx/mac/nswindow_frame_controls.mm
+++ /dev/null
@@ -1,63 +0,0 @@
-// Copyright 2015 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.
-
-#import "ui/gfx/mac/nswindow_frame_controls.h"
-
-#import "base/mac/mac_util.h"
-#import "base/mac/sdk_forward_declarations.h"
-#include "ui/gfx/geometry/size.h"
-
-namespace {
-
-// The value used to represent an unbounded width or height.
-const int kUnboundedSize = 0;
-
-void SetResizableStyleMask(NSWindow* window, bool resizable) {
-  NSUInteger style_mask = [window styleMask];
-  if (resizable)
-    style_mask |= NSResizableWindowMask;
-  else
-    style_mask &= ~NSResizableWindowMask;
-  [window setStyleMask:style_mask];
-}
-
-}  // namespace
-
-namespace gfx {
-
-void SetNSWindowCanFullscreen(NSWindow* window, bool allow_fullscreen) {
-  NSWindowCollectionBehavior behavior = [window collectionBehavior];
-  if (allow_fullscreen)
-    behavior |= NSWindowCollectionBehaviorFullScreenPrimary;
-  else
-    behavior &= ~NSWindowCollectionBehaviorFullScreenPrimary;
-  [window setCollectionBehavior:behavior];
-}
-
-void ApplyNSWindowSizeConstraints(NSWindow* window,
-                                  const gfx::Size& min_size,
-                                  const gfx::Size& max_size,
-                                  bool can_resize,
-                                  bool can_fullscreen) {
-  [window setContentMinSize:NSMakeSize(min_size.width(), min_size.height())];
-
-  CGFloat max_width =
-      max_size.width() == kUnboundedSize ? CGFLOAT_MAX : max_size.width();
-  CGFloat max_height =
-      max_size.height() == kUnboundedSize ? CGFLOAT_MAX : max_size.height();
-  [window setContentMaxSize:NSMakeSize(max_width, max_height)];
-
-  SetResizableStyleMask(window, can_resize);
-  [window setShowsResizeIndicator:can_resize];
-
-  // Set the window to participate in Lion Fullscreen mode. Setting this flag
-  // has no effect on Snow Leopard or earlier. UI controls for fullscreen are
-  // only shown for windows that have unbounded size.
-  if (base::mac::IsOSLionOrLater())
-    SetNSWindowCanFullscreen(window, can_fullscreen);
-
-  [[window standardWindowButton:NSWindowZoomButton] setEnabled:can_fullscreen];
-}
-
-}  // namespace gfx