Tweaks whether Show activates the window or not. I'm pretty sure this

views/widget/native_widget_aura.cc

 // Copyright (c) 2011 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.
 
 #include "views/widget/native_widget_aura.h"
 
 #include "base/bind.h"
 #include "ui/aura/desktop.h"
 #include "ui/aura/event.h"
 #include "ui/aura/window.h"
@@ skipping 317 matching lines @@
 
 void NativeWidgetAura::CloseNow() {
   delete window_;
 }
 
 void NativeWidgetAura::EnableClose(bool enable) {
   NOTIMPLEMENTED();
 }
 
 void NativeWidgetAura::Show() {
-  window_->Show();
+  ShowWithWindowState(ui::SHOW_STATE_INACTIVE);
 }
 
 void NativeWidgetAura::Hide() {
   window_->Hide();
 }
 
 void NativeWidgetAura::ShowMaximizedWithBounds(
     const gfx::Rect& restored_bounds) {
   window_->SetBounds(restored_bounds);
-  window_->Maximize();
-  window_->Show();
+  ShowWithWindowState(ui::SHOW_STATE_MAXIMIZED);
 }
 
 void NativeWidgetAura::ShowWithWindowState(ui::WindowShowState state) {
-  switch(state) {
+  switch (state) {
     case ui::SHOW_STATE_MAXIMIZED:
       window_->Maximize();
       break;
     case ui::SHOW_STATE_FULLSCREEN:
       window_->Fullscreen();
       break;
     default:
       break;
   }
   window_->Show();
+  if (can_activate_ && (state != ui::SHOW_STATE_INACTIVE ||
+                        !GetWidget()->SetInitialFocus()))
+    window_->Activate();
 }
 
 bool NativeWidgetAura::IsVisible() const {
   return window_->IsVisible();
 }
 
 void NativeWidgetAura::Activate() {
   window_->Activate();
 }
 
@@ skipping 297 matching lines @@
 }
 
 // static
 bool NativeWidgetPrivate::IsMouseButtonDown() {
   NOTIMPLEMENTED();
   return false;
 }
 
 }  // namespace internal
 }  // namespace views