WIP - Gutterless resize on Windows

ui/views/cocoa/bridged_native_widget.mm

Index: ui/views/cocoa/bridged_native_widget.mm
diff --git a/ui/views/cocoa/bridged_native_widget.mm b/ui/views/cocoa/bridged_native_widget.mm
index b91f5b4b2d330a305cbb8ef482eebbe8efa5134e..e53e0b6ff57e54a37123c6cf5a3a5697d337f31e 100644
--- a/ui/views/cocoa/bridged_native_widget.mm
+++ b/ui/views/cocoa/bridged_native_widget.mm
@@ -11,11 +11,11 @@
 #include "base/mac/mac_util.h"
 #import "base/mac/sdk_forward_declarations.h"
 #include "base/thread_task_runner_handle.h"
-#include "ui/accelerated_widget_mac/window_resize_helper_mac.h"
 #import "ui/base/cocoa/constrained_window/constrained_window_animation.h"
 #include "ui/base/hit_test.h"
 #include "ui/base/ime/input_method.h"
 #include "ui/base/ime/input_method_factory.h"
+#include "ui/base/window_resize_helper.h"
 #include "ui/gfx/display.h"
 #include "ui/gfx/geometry/dip_util.h"
 #import "ui/gfx/mac/coordinate_conversion.h"
@@ -222,7 +222,7 @@ scoped_refptr<base::SingleThreadTaskRunner> GetCompositorTaskRunner() {
   // process is directing messages there, and the compositor can synchronize
   // with it. Otherwise, just use the UI thread.
   scoped_refptr<base::SingleThreadTaskRunner> task_runner =
-      ui::WindowResizeHelperMac::Get()->task_runner();
+      ui::WindowResizeHelper::Get()->task_runner();
   return task_runner ? task_runner : base::ThreadTaskRunnerHandle::Get();
 }
 
@@ -1123,7 +1123,7 @@ void BridgedNativeWidget::MaybeWaitForFrame(const gfx::Size& size_in_dip) {
   const base::TimeTicks timeout_time =
       start_time + base::TimeDelta::FromMilliseconds(kPaintMsgTimeoutMS);
 
-  ui::WindowResizeHelperMac* resize_helper = ui::WindowResizeHelperMac::Get();
+  ui::WindowResizeHelper* resize_helper = ui::WindowResizeHelper::Get();
   for (base::TimeTicks now = start_time; now < timeout_time;
        now = base::TimeTicks::Now()) {
     if (!resize_helper->WaitForSingleTaskToRun(timeout_time - now))