Add a full screen virtual keyboard to virtual keyboard root window

ui/keyboard/keyboard_controller.cc

Index: ui/keyboard/keyboard_controller.cc
diff --git a/ui/keyboard/keyboard_controller.cc b/ui/keyboard/keyboard_controller.cc
index 00a3b1bd58d63b84eda8f2b6e10fec50ba9574c2..c3d82959c809d36ca629185d9806321bf50815cf 100644
--- a/ui/keyboard/keyboard_controller.cc
+++ b/ui/keyboard/keyboard_controller.cc
@@ -27,7 +27,8 @@ namespace {
 const int kHideKeyboardDelayMs = 100;
 
 gfx::Rect KeyboardBoundsFromWindowBounds(const gfx::Rect& window_bounds) {
-  const float kKeyboardHeightRatio = 0.3f;
+  const float kKeyboardHeightRatio =
+      keyboard::IsKeyboardUsabilityTestEnabled() ? 1.0f : 0.3f;
   return gfx::Rect(
       window_bounds.x(),
       window_bounds.y() + window_bounds.height() * (1 - kKeyboardHeightRatio),
@@ -202,7 +203,8 @@ void KeyboardController::OnTextInputStateChanged(
       container_->AddChild(keyboard);
       container_->layout_manager()->OnWindowResized();
     }
-    proxy_->SetUpdateInputType(type);
+    if (!type == ui::TEXT_INPUT_TYPE_NONE)

[sadrul, 2013/10/30 20:58:27]

type != ...

[bshe, 2013/10/31 16:45:44]

Done.

+      proxy_->SetUpdateInputType(type);
     container_->parent()->StackChildAtTop(container_.get());
     should_show = true;
   }