Revert 244005 "Remove SetHostSize/Bounds from RootWindow in favo..."

trunk/src/ui/aura/root_window.cc

Index: trunk/src/ui/aura/root_window.cc
===================================================================
--- trunk/src/ui/aura/root_window.cc	(revision 244032)
+++ trunk/src/ui/aura/root_window.cc	(working copy)
@@ -194,6 +194,33 @@
   return this;
 }
 
+void RootWindow::SetHostSize(const gfx::Size& size_in_pixel) {
+  DispatchDetails details = DispatchHeldEvents();
+  if (details.dispatcher_destroyed)
+    return;
+  gfx::Rect bounds = host_->GetBounds();
+  bounds.set_size(size_in_pixel);
+  host_->SetBounds(bounds);
+
+  // Requery the location to constrain it within the new root window size.
+  gfx::Point point;
+  if (host_->QueryMouseLocation(&point)) {
+    SetLastMouseLocation(window(),
+                         ui::ConvertPointToDIP(window()->layer(), point));
+  }
+
+  synthesize_mouse_move_ = false;
+}
+
+void RootWindow::SetHostBounds(const gfx::Rect& bounds_in_pixel) {
+  DCHECK(!bounds_in_pixel.IsEmpty());
+  DispatchDetails details = DispatchHeldEvents();
+  if (details.dispatcher_destroyed)
+    return;
+  host_->SetBounds(bounds_in_pixel);
+  synthesize_mouse_move_ = false;
+}
+
 void RootWindow::SetCursor(gfx::NativeCursor cursor) {
   last_cursor_ = cursor;
   // A lot of code seems to depend on NULL cursors actually showing an arrow,
@@ -713,14 +740,6 @@
     return;
   FOR_EACH_OBSERVER(RootWindowObserver, observers_,
                     OnWindowTreeHostResized(this));
-
-  // Constrain the mouse position within the new root Window size.
-  gfx::Point point;
-  if (host_->QueryMouseLocation(&point)) {
-    SetLastMouseLocation(window(),
-                         ui::ConvertPointToDIP(window()->layer(), point));
-  }
-  synthesize_mouse_move_ = false;
 }
 
 RootWindow* RootWindow::AsRootWindow() {