Adding new always maximized mode

This is (at this time) not complete. There are some outstanding issues to be resolved marked with TODO(skuhne) which I will address before submitting. This is meant to be a "preview".

What does it do?

It tracks the creation of all browsers / V1 / V2 applications and maximizes them automatically. Non maximizable windows will get centered and a layer will be put behind them. Note that not all windows can be maximized. Dialogs, tray, .. will remain in their window state.

The missing things:
- Background cover layer
- Removing of the restore button from the caption (different CL)
- Suppression of restore / fullscreen request events of any of the tracked windows.

BUG=337563
TEST=unit tests

Review URL: https://codereview.chromium.org/167503002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@252211 0039d316-1c4b-4281-b951-d872f2087c98

2 files changed, 7 insertions, 1 deletions

diff --git a/ash/test/shell_test_api.cc b/ash/test/shell_test_api.cc
index 5fe130e..07efa52 100644
--- a/ash/test/shell_test_api.cc
+++ b/ash/test/shell_test_api.cc
@@ -57,6 +57,11 @@ internal::AppListController* ShellTestApi::app_list_controller() {
   return shell_->app_list_controller_.get();
 }
 
+internal::MaximizeModeWindowManager*
+ShellTestApi::maximize_mode_window_manager() {
+  return shell_->maximize_mode_window_manager_.get();
+}
+
 void ShellTestApi::DisableOutputConfiguratorAnimation() {
 #if defined(OS_CHROMEOS)
   if (shell_->output_configurator_animation_) {
diff --git a/ash/test/shell_test_api.h b/ash/test/shell_test_api.h
index 269eb78..7306b3d 100644
--- a/ash/test/shell_test_api.h
+++ b/ash/test/shell_test_api.h
@@ -22,6 +22,7 @@ class Shell;
 namespace internal {
 class AppListController;
 class DragDropController;
+class MaximizeModeWindowManager;
 class RootWindowLayoutManager;
 class ScreenPositionController;
 class SystemGestureEventFilter;
@@ -44,7 +45,7 @@ public:
   ShelfModel* shelf_model();
   internal::DragDropController* drag_drop_controller();
   internal::AppListController* app_list_controller();
-
+  internal::MaximizeModeWindowManager* maximize_mode_window_manager();
   void DisableOutputConfiguratorAnimation();
 
   // Set ShelfDelegate.