Revert of Cros Tablet Window management - Split Screen part II

ash/wm/overview/scoped_transform_overview_window.cc

Index: ash/wm/overview/scoped_transform_overview_window.cc
diff --git a/ash/wm/overview/scoped_transform_overview_window.cc b/ash/wm/overview/scoped_transform_overview_window.cc
index 47cd582576ecf7598dbc7535cddf16a86777a47f..9e5cbde72bd36cff5652e34080adfccc46b29551 100644
--- a/ash/wm/overview/scoped_transform_overview_window.cc
+++ b/ash/wm/overview/scoped_transform_overview_window.cc
@@ -9,7 +9,6 @@
 
 #include "ash/wm/overview/scoped_overview_animation_settings.h"
 #include "ash/wm/overview/window_selector_item.h"
-#include "ash/wm/splitview/split_view_controller.h"
 #include "ash/wm/window_mirror_view.h"
 #include "ash/wm/window_state.h"
 #include "ash/wm/window_util.h"
@@ -165,10 +164,8 @@
 }  // namespace
 
 ScopedTransformOverviewWindow::ScopedTransformOverviewWindow(
-    WindowSelectorItem* selector_item,
     aura::Window* window)
-    : selector_item_(selector_item),
-      window_(window),
+    : window_(window),
       determined_original_window_shape_(false),
       ignored_by_shelf_(wm::GetWindowState(window)->ignored_by_shelf()),
       overview_started_(false),
@@ -459,25 +456,7 @@
 }
 
 void ScopedTransformOverviewWindow::OnGestureEvent(ui::GestureEvent* event) {
-  if (minimized_widget_ && SplitViewController::ShouldAllowSplitView()) {
-    gfx::Point location(event->location());
-    ::wm::ConvertPointToScreen(minimized_widget_->GetNativeWindow(), &location);
-    switch (event->type()) {
-      case ui::ET_GESTURE_SCROLL_BEGIN:
-      case ui::ET_GESTURE_TAP_DOWN:
-        selector_item_->HandlePressEvent(location);
-        break;
-      case ui::ET_GESTURE_SCROLL_UPDATE:
-        selector_item_->HandleDragEvent(location);
-        break;
-      case ui::ET_GESTURE_END:
-        selector_item_->HandleReleaseEvent(location);
-        break;
-      default:
-        break;
-    }
-    event->SetHandled();
-  } else if (event->type() == ui::ET_GESTURE_TAP) {
+  if (event->type() == ui::ET_GESTURE_TAP) {
     EnsureVisible();
     window_->Show();
     wm::ActivateWindow(window_);
@@ -485,25 +464,7 @@
 }
 
 void ScopedTransformOverviewWindow::OnMouseEvent(ui::MouseEvent* event) {
-  if (minimized_widget_ && SplitViewController::ShouldAllowSplitView()) {
-    gfx::Point location(event->location());
-    ::wm::ConvertPointToScreen(minimized_widget_->GetNativeWindow(), &location);
-    switch (event->type()) {
-      case ui::ET_MOUSE_PRESSED:
-        selector_item_->HandlePressEvent(location);
-        break;
-      case ui::ET_MOUSE_DRAGGED:
-        selector_item_->HandleDragEvent(location);
-        break;
-      case ui::ET_MOUSE_RELEASED:
-        selector_item_->HandleReleaseEvent(location);
-        break;
-      default:
-        break;
-    }
-    event->SetHandled();
-  } else if (event->type() == ui::ET_MOUSE_PRESSED &&
-             event->IsOnlyLeftMouseButton()) {
+  if (event->type() == ui::ET_MOUSE_PRESSED && event->IsOnlyLeftMouseButton()) {
     EnsureVisible();
     window_->Show();
     wm::ActivateWindow(window_);