Introduce AndroidFocusRules and NativeWidgetAndroid

ui/wm/android/window_tree_host_manager.h

Index: ui/wm/android/window_tree_host_manager.h
diff --git a/ui/wm/test/wm_test_helper.h b/ui/wm/android/window_tree_host_manager.h
similarity index 78%
copy from ui/wm/test/wm_test_helper.h
copy to ui/wm/android/window_tree_host_manager.h
index c0c09f606735b1d9166c330d12aca4d0d397ce3f..1c858f6d80178fff0fef7369ca16d387b2a7f87f 100644
--- a/ui/wm/test/wm_test_helper.h
+++ b/ui/wm/android/window_tree_host_manager.h
@@ -2,10 +2,11 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef UI_WM_TEST_WM_TEST_HELPER_H_
-#define UI_WM_TEST_WM_TEST_HELPER_H_
+#ifndef UI_WM_TEST_WM_HELPER_H_
+#define UI_WM_TEST_WM_HELPER_H_
 
 #include "base/compiler_specific.h"
+#include "base/macros.h"
 #include "base/memory/scoped_ptr.h"
 #include "ui/aura/client/window_tree_client.h"
 #include "ui/aura/window_tree_host.h"
@@ -35,11 +36,11 @@ class CompoundEventFilter;
 // Creates a minimal environment for running the shell. We can't pull in all of
 // ash here, but we can create attach several of the same things we'd find in
 // the ash parts of the code.
-class WMTestHelper : public aura::client::WindowTreeClient {
+class WindowTreeHostManager : public aura::client::WindowTreeClient {

[mfomitchev, 2015/10/21 21:32:00]

Perhaps we should create a common base class for WMTestHelper and Android's
WindowTreeHostManager?

  public:
-  WMTestHelper(const gfx::Size& default_window_size,
-               ui::ContextFactory* context_factory);
-  ~WMTestHelper() override;
+  WindowTreeHostManager(const gfx::Size& default_window_size,
+                        ui::ContextFactory* context_factory);
+  ~WindowTreeHostManager() override;
 
   aura::WindowTreeHost* host() { return host_.get(); }
 
@@ -55,7 +56,7 @@ class WMTestHelper : public aura::client::WindowTreeClient {
   scoped_ptr<aura::client::DefaultCaptureClient> capture_client_;
   scoped_ptr<aura::client::FocusClient> focus_client_;
 
-  DISALLOW_COPY_AND_ASSIGN(WMTestHelper);
+  DISALLOW_COPY_AND_ASSIGN(WindowTreeHostManager);
 };
 
 }  // namespace wm