Add a way to fetch window frame metrics from NativeShellWindow

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

Index: chrome/browser/ui/views/frame/browser_view.cc
diff --git a/chrome/browser/ui/views/frame/browser_view.cc b/chrome/browser/ui/views/frame/browser_view.cc
index 177e5394768e4689cf09d426c43b6265159aff36..bafe6c243c2608d8c7b918d2f0abe7eda38c4596 100644
--- a/chrome/browser/ui/views/frame/browser_view.cc
+++ b/chrome/browser/ui/views/frame/browser_view.cc
@@ -664,6 +664,18 @@ bool BrowserView::IsAlwaysOnTop() const {
   return false;
 }
 
+gfx::Rect BrowserView::ContentBoundsForWindowBounds(
+    const gfx::Rect& window_bounds) const {
+  NOTIMPLEMENTED()
+  return gfx::Rect();
+}
+
+gfx::Rect BrowserView::WindowBoundsForContentBounds(
+    const gfx::Rect& content_bounds) const {
+  NOTIMPLEMENTED()
+  return gfx::Rect();
+}
+
 gfx::NativeWindow BrowserView::GetNativeWindow() {
   return GetWidget()->GetTopLevelWidget()->GetNativeWindow();
 }