Allow javascript change the virtual keyboard window size and position freely in FLOATING mode

ash/root_window_controller_unittest.cc

Index: ash/root_window_controller_unittest.cc
diff --git a/ash/root_window_controller_unittest.cc b/ash/root_window_controller_unittest.cc
index b29ccffd7777e29374cb21effc9d2b19d287bd7d..8c5c516dc44a79569039a5534e57989c503917a5 100644
--- a/ash/root_window_controller_unittest.cc
+++ b/ash/root_window_controller_unittest.cc
@@ -744,15 +744,14 @@ TEST_F(VirtualKeyboardRootWindowControllerTest, RestoreWorkspaceAfterLogin) {
   aura::Window* keyboard_window = controller->proxy()->GetKeyboardWindow();
   keyboard_container->AddChild(keyboard_window);
   keyboard_window->set_owned_by_parent(false);
-  keyboard_window->SetBounds(keyboard::KeyboardBoundsFromWindowBounds(
-      keyboard_container->bounds(), 100));
+  keyboard_window->SetBounds(keyboard::FullWidthKeyboardBoundsFromRootBounds(
+      root_window->bounds(), 100));
   keyboard_window->Show();
 
   gfx::Rect before = ash::Shell::GetScreen()->GetPrimaryDisplay().work_area();
 
   // Notify keyboard bounds changing.
-  controller->NotifyKeyboardBoundsChanging(
-      controller->proxy()->GetKeyboardWindow()->bounds());
+  controller->NotifyKeyboardBoundsChanging(keyboard_container->bounds());
 
   if (!keyboard::IsKeyboardOverscrollEnabled()) {
     gfx::Rect after = ash::Shell::GetScreen()->GetPrimaryDisplay().work_area();
@@ -777,8 +776,8 @@ TEST_F(VirtualKeyboardRootWindowControllerTest, ClickWithActiveModalDialog) {
       proxy()->GetKeyboardWindow();
   keyboard_container->AddChild(keyboard_window);
   keyboard_window->set_owned_by_parent(false);
-  keyboard_window->SetBounds(keyboard::KeyboardBoundsFromWindowBounds(
-      keyboard_container->bounds(), 100));
+  keyboard_window->SetBounds(keyboard::FullWidthKeyboardBoundsFromRootBounds(
+      root_window->bounds(), 100));
 
   ui::test::TestEventHandler handler;
   root_window->AddPreTargetHandler(&handler);
@@ -833,13 +832,13 @@ TEST_F(VirtualKeyboardRootWindowControllerTest, EnsureCaretInWorkArea) {
   aura::Window* keyboard_window =proxy->GetKeyboardWindow();
   keyboard_container->AddChild(keyboard_window);
   keyboard_window->set_owned_by_parent(false);
-  keyboard_window->SetBounds(keyboard::KeyboardBoundsFromWindowBounds(
-      keyboard_container->bounds(), keyboard_height));
+  keyboard_window->SetBounds(keyboard::FullWidthKeyboardBoundsFromRootBounds(
+      root_window->bounds(), keyboard_height));
 
   proxy->EnsureCaretInWorkArea();
-  ASSERT_EQ(keyboard_container->bounds().width(),
+  ASSERT_EQ(root_window->bounds().width(),
             text_input_client.visible_rect().width());
-  ASSERT_EQ(keyboard_container->bounds().height() - keyboard_height,
+  ASSERT_EQ(root_window->bounds().height() - keyboard_height,
             text_input_client.visible_rect().height());
 
   if (switches::IsTextInputFocusManagerEnabled()) {
@@ -869,8 +868,8 @@ TEST_F(VirtualKeyboardRootWindowControllerTest, ZOrderTest) {
   aura::Window* keyboard_window = proxy->GetKeyboardWindow();
   keyboard_container->AddChild(keyboard_window);
   keyboard_window->set_owned_by_parent(false);
-  gfx::Rect keyboard_bounds = keyboard::KeyboardBoundsFromWindowBounds(
-      keyboard_container->bounds(), keyboard_height);
+  gfx::Rect keyboard_bounds = keyboard::FullWidthKeyboardBoundsFromRootBounds(
+      root_window->bounds(), keyboard_height);
   keyboard_window->SetBounds(keyboard_bounds);
   keyboard_window->Show();
 
@@ -952,11 +951,15 @@ TEST_F(VirtualKeyboardRootWindowControllerTest, MAYBE_DisplayRotation) {
   aura::Window* keyboard_container =
       Shell::GetContainer(root_window, kShellWindowId_VirtualKeyboardContainer);
   ASSERT_TRUE(keyboard_container);
-  keyboard_container->Show();
-  EXPECT_EQ("0,0 800x600", keyboard_container->bounds().ToString());
+  keyboard::KeyboardController* keyboard_controller =
+      keyboard::KeyboardController::GetInstance();
+  keyboard_controller->ShowKeyboard(false);
+  keyboard_controller->proxy()->GetKeyboardWindow()->SetBounds(
+      gfx::Rect(0, 400, 800, 200));
+  EXPECT_EQ("0,400 800x200", keyboard_container->bounds().ToString());
 
   UpdateDisplay("600x800");
-  EXPECT_EQ("0,0 600x800", keyboard_container->bounds().ToString());
+  EXPECT_EQ("0,600 600x200", keyboard_container->bounds().ToString());
 }
 
 }  // namespace test