Move frame_utils.cc to //chromeos/ui/frame

Dependency/include graph:

- frame_utils.h is included by frame_header.cc;
- frame_header.h is included by default_frame_header.h
- browser_non_client_frame_view_ash.cc includes default_frame_header.h.

So, in order to free browser_non_client_frame_view_ash.cc|h from
including //ash/ headers the items above will migrate step by step
to //chromeos/ui.

BUG=1113900
R=jamescook@chromium.org, sky@chromium.org

Change-Id: I573a053321b82825d80554c1a3c44079bf6d2a4b
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2521364
Commit-Queue: Antonio Gomes <tonikitoo@igalia.com>
Reviewed-by: Scott Violet <sky@chromium.org>
Reviewed-by: James Cook <jamescook@chromium.org>
Cr-Commit-Position: refs/heads/master@{#824893}

ash/BUILD.gn

@@ -2675,6 +2675,7 @@ static_library("test_support") {
     "//base/test:test_support",
     "//cc:test_support",
     "//chromeos/services/assistant/public/cpp",
+    "//chromeos/ui/frame",
     "//ui/accessibility/mojom",
     "//ui/platform_window/common",
 

ash/frame/non_client_frame_view_ash.cc

@@ -11,7 +11,6 @@
 #include "ash/frame/header_view.h"
 #include "ash/public/cpp/ash_constants.h"
 #include "ash/public/cpp/default_frame_header.h"
-#include "ash/public/cpp/frame_utils.h"
 #include "ash/public/cpp/tablet_mode_observer.h"
 #include "ash/public/cpp/window_properties.h"
 #include "ash/shell.h"
@@ -24,6 +23,7 @@
 #include "base/bind.h"
 #include "chromeos/ui/base/window_properties.h"
 #include "chromeos/ui/frame/caption_buttons/frame_caption_button_container_view.h"
+#include "chromeos/ui/frame/frame_utils.h"
 #include "chromeos/ui/frame/immersive/immersive_fullscreen_controller.h"
 #include "ui/aura/client/aura_constants.h"
 #include "ui/aura/window.h"
@@ -290,7 +290,7 @@ gfx::Rect NonClientFrameViewAsh::GetWindowBoundsForClientBounds(
 }
 
 int NonClientFrameViewAsh::NonClientHitTest(const gfx::Point& point) {
-  return FrameBorderNonClientHitTest(this, point);
+  return chromeos::FrameBorderNonClientHitTest(this, point);
 }
 
 void NonClientFrameViewAsh::GetWindowMask(const gfx::Size& size,

ash/public/cpp/BUILD.gn

@@ -126,8 +126,6 @@ component("cpp") {
     "fps_counter.h",
     "frame_header.cc",
     "frame_header.h",
-    "frame_utils.cc",
-    "frame_utils.h",
     "gesture_action_type.h",
     "holding_space/holding_space_client.h",
     "holding_space/holding_space_color_provider.cc",

ash/public/cpp/frame_header.cc

@@ -4,11 +4,11 @@
 
 #include "ash/public/cpp/frame_header.h"
 
-#include "ash/public/cpp/frame_utils.h"
 #include "ash/public/cpp/window_properties.h"
 #include "base/logging.h"  // DCHECK
 #include "chromeos/ui/frame/caption_buttons/caption_button_model.h"
 #include "chromeos/ui/frame/caption_buttons/frame_caption_button_container_view.h"
+#include "chromeos/ui/frame/frame_utils.h"
 #include "chromeos/ui/vector_icons/vector_icons.h"
 #include "ui/base/class_property.h"
 #include "ui/compositor/layer_animation_observer.h"
@@ -367,7 +367,8 @@ void FrameHeader::LayoutHeaderInternal() {
   // TODO(crbug.com/1092005): Investigate if we can move this to
   // CaptionButtonModel and just check the model in
   // chromeos::FrameCaptionButtonContainerView.
-  const bool use_restore_frame = ash::ShouldUseRestoreFrame(target_widget_);
+  const bool use_restore_frame =
+      chromeos::ShouldUseRestoreFrame(target_widget_);
   caption_button_container()->SetButtonImage(
       views::CAPTION_BUTTON_ICON_MAXIMIZE_RESTORE,
       use_restore_frame ? maximize_icon : restore_icon);

ash/test/ash_test_views_delegate.cc

@@ -4,8 +4,8 @@
 
 #include "ash/test/ash_test_views_delegate.h"
 
-#include "ash/public/cpp/frame_utils.h"
 #include "ash/shell.h"
+#include "chromeos/ui/frame/frame_utils.h"
 
 namespace ash {
 
@@ -20,7 +20,7 @@ void AshTestViewsDelegate::OnBeforeWidgetInit(
     params->context = Shell::GetRootWindowForNewWindows();
 
   if (params->opacity == views::Widget::InitParams::WindowOpacity::kInferred)
-    ResolveInferredOpacity(params);
+    chromeos::ResolveInferredOpacity(params);
 
   TestViewsDelegate::OnBeforeWidgetInit(params, delegate);
 }

chrome/browser/ui/views/chrome_views_delegate.cc

@@ -22,8 +22,8 @@
 
 #if defined(OS_CHROMEOS)
 #include "ash/public/cpp/app_types.h"
-#include "ash/public/cpp/frame_utils.h"
 #include "chrome/browser/ui/views/touch_selection_menu_runner_chromeos.h"
+#include "chromeos/ui/frame/frame_utils.h"
 #include "ui/aura/client/aura_constants.h"
 #endif
 
@@ -172,7 +172,7 @@ void ChromeViewsDelegate::OnBeforeWidgetInit(
   // We need to determine opacity if it's not already specified.
   if (params->opacity == views::Widget::InitParams::WindowOpacity::kInferred) {
 #if defined(OS_CHROMEOS)
-    ash::ResolveInferredOpacity(params);
+    chromeos::ResolveInferredOpacity(params);
 #else
     params->opacity = views::Widget::InitParams::WindowOpacity::kOpaque;
 #endif

chrome/browser/ui/views/frame/browser_frame_header_ash.cc

@@ -5,13 +5,13 @@
 #include "chrome/browser/ui/views/frame/browser_frame_header_ash.h"
 
 #include "ash/public/cpp/ash_constants.h"
-#include "ash/public/cpp/frame_utils.h"
 #include "ash/public/cpp/tablet_mode.h"
 #include "base/check.h"
 #include "chrome/app/vector_icons/vector_icons.h"
 #include "chromeos/ui/base/window_properties.h"
 #include "chromeos/ui/base/window_state_type.h"
 #include "chromeos/ui/frame/caption_buttons/frame_caption_button_container_view.h"
+#include "chromeos/ui/frame/frame_utils.h"
 #include "third_party/skia/include/core/SkCanvas.h"
 #include "third_party/skia/include/core/SkColor.h"
 #include "third_party/skia/include/core/SkPaint.h"
@@ -147,7 +147,7 @@ views::CaptionButtonLayoutSize BrowserFrameHeaderAsh::GetButtonLayoutSize()
   if (ash::TabletMode::Get() && ash::TabletMode::Get()->InTabletMode())
     return views::CaptionButtonLayoutSize::kBrowserCaptionMaximized;
 
-  return ash::ShouldUseRestoreFrame(target_widget())
+  return chromeos::ShouldUseRestoreFrame(target_widget())
              ? views::CaptionButtonLayoutSize::kBrowserCaptionRestored
              : views::CaptionButtonLayoutSize::kBrowserCaptionMaximized;
 }

chrome/browser/ui/views/frame/browser_non_client_frame_view_ash.cc

@@ -8,7 +8,6 @@
 
 #include "ash/public/cpp/app_types.h"
 #include "ash/public/cpp/default_frame_header.h"
-#include "ash/public/cpp/frame_utils.h"
 #include "ash/public/cpp/window_properties.h"
 #include "ash/wm/window_util.h"
 #include "base/metrics/user_metrics.h"
@@ -40,6 +39,7 @@
 #include "chromeos/ui/base/window_properties.h"
 #include "chromeos/ui/base/window_state_type.h"
 #include "chromeos/ui/frame/caption_buttons/frame_caption_button_container_view.h"
+#include "chromeos/ui/frame/frame_utils.h"
 #include "content/public/browser/web_contents.h"
 #include "third_party/skia/include/core/SkColor.h"
 #include "ui/accessibility/ax_enums.mojom.h"
@@ -256,7 +256,7 @@ gfx::Rect BrowserNonClientFrameViewAsh::GetWindowBoundsForClientBounds(
 }
 
 int BrowserNonClientFrameViewAsh::NonClientHitTest(const gfx::Point& point) {
-  int hit_test = ash::FrameBorderNonClientHitTest(this, point);
+  int hit_test = chromeos::FrameBorderNonClientHitTest(this, point);
 
   // When the window is restored we want a large click target above the tabs
   // to drag the window, so redirect clicks in the tab's shadow to caption.

chromeos/ui/frame/BUILD.gn

@@ -22,6 +22,8 @@ source_set("frame") {
     "caption_buttons/frame_size_button_delegate.h",
     "caption_buttons/snap_controller.cc",
     "caption_buttons/snap_controller.h",
+    "frame_utils.cc",
+    "frame_utils.h",
     "immersive/immersive_context.cc",
     "immersive/immersive_context.h",
     "immersive/immersive_focus_watcher.cc",

ash/public/cpp/frame_utils.cc → chromeos/ui/frame/frame_utils.cc

@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "ash/public/cpp/frame_utils.h"
+#include "chromeos/ui/frame/frame_utils.h"
 
 #include "chromeos/ui/base/chromeos_ui_constants.h"
 #include "chromeos/ui/base/window_properties.h"
@@ -15,7 +15,7 @@
 #include "ui/views/window/hit_test_utils.h"
 #include "ui/views/window/non_client_view.h"
 
-namespace ash {
+namespace chromeos {
 
 using WindowOpacity = views::Widget::InitParams::WindowOpacity;
 
@@ -94,4 +94,4 @@ bool ShouldUseRestoreFrame(const views::Widget* widget) {
   return true;
 }
 
-}  // namespace ash
+}  // namespace chromeos

ash/public/cpp/frame_utils.h → chromeos/ui/frame/frame_utils.h

@@ -5,7 +5,7 @@
 #ifndef ASH_PUBLIC_CPP_FRAME_UTILS_H_
 #define ASH_PUBLIC_CPP_FRAME_UTILS_H_
 
-#include "ash/public/cpp/ash_public_export.h"
+#include "base/component_export.h"
 #include "third_party/skia/include/core/SkColor.h"
 #include "ui/views/widget/widget.h"
 
@@ -17,20 +17,21 @@ namespace views {
 class NonClientFrameView;
 }
 
-namespace ash {
+namespace chromeos {
 
 // Returns the HitTestCompat for the specified point.
-ASH_PUBLIC_EXPORT int FrameBorderNonClientHitTest(
-    views::NonClientFrameView* view,
+COMPONENT_EXPORT(CHROMEOS_UI_FRAME)
+int FrameBorderNonClientHitTest(views::NonClientFrameView* view,
                                 const gfx::Point& point_in_widget);
 
 // Resolve the inferred opacity and updates the params.
-ASH_PUBLIC_EXPORT void ResolveInferredOpacity(
-    views::Widget::InitParams* params);
+COMPONENT_EXPORT(CHROMEOS_UI_FRAME)
+void ResolveInferredOpacity(views::Widget::InitParams* params);
 
 // Checks whether we should draw the restored window frame on |widget|.
-ASH_PUBLIC_EXPORT bool ShouldUseRestoreFrame(const views::Widget* widget);
+COMPONENT_EXPORT(CHROMEOS_UI_FRAME)
+bool ShouldUseRestoreFrame(const views::Widget* widget);
 
-}  // namespace ash
+}  // namespace chromeos
 
 #endif  // ASH_PUBLIC_CPP_FRAME_UTILS_H_