New accessibility virtual keyboard behavior in non-sticky mode.

ui/base/ime/text_input_client.h

Index: ui/base/ime/text_input_client.h
diff --git a/ui/base/ime/text_input_client.h b/ui/base/ime/text_input_client.h
index d76c00a49a9681f9f2171a652549ef75eeeed778..46ba5093fcc2e2ae5743765eb4bd0f2f2822fa48 100644
--- a/ui/base/ime/text_input_client.h
+++ b/ui/base/ime/text_input_client.h
@@ -170,6 +170,10 @@ class UI_BASE_IME_EXPORT TextInputClient {
   // http://crbug.com/360334
   virtual void EnsureCaretNotInRect(const gfx::Rect& rect) = 0;
 
+  // Called when this input client is no longer focused. Used to restore window
+  // bounds when moved by accessibility virtual keyboard.
+  virtual void OnClientFocusLost() {}

[oshima, 2016/12/13 18:15:07]

Won't this happens when a user closes VK, or VK is moved to another display?

[yhanada, 2017/01/12 02:19:56]

This will be also called when a user closes VK by |EnsureCaretNotInRect|. Should
I change the name?

[oshima, 2017/01/18 02:37:19]

On second thought, let's keep it.

+
   // Returns true if |command| is currently allowed to be executed.
   virtual bool IsTextEditCommandEnabled(TextEditCommand command) const = 0;