Implements onBoundsChanged event in virtualKeyboardPrivate namespace

ui/keyboard/keyboard_controller_proxy.h

Index: ui/keyboard/keyboard_controller_proxy.h
diff --git a/ui/keyboard/keyboard_controller_proxy.h b/ui/keyboard/keyboard_controller_proxy.h
index 2c91446460815b39bb4eee56fb7d20ff9295aa4a..01bcf2c18d82565ddc6cad6f2b74df8f4f201fa5 100644
--- a/ui/keyboard/keyboard_controller_proxy.h
+++ b/ui/keyboard/keyboard_controller_proxy.h
@@ -31,6 +31,8 @@ class Shadow;
 
 namespace keyboard {
 
+class KeyboardController;
+
 // A proxy used by the KeyboardController to get access to the virtual
 // keyboard window.
 class KEYBOARD_EXPORT KeyboardControllerProxy : public aura::WindowObserver {
@@ -101,6 +103,8 @@ class KEYBOARD_EXPORT KeyboardControllerProxy : public aura::WindowObserver {
   // provide one.
   virtual void ReloadKeyboardIfNeeded();
 
+  virtual void SetController(KeyboardController* controller) {};

[sadrul, 2015/05/14 07:58:42]

No ; at the end.

Add a comment clarifying that the KC owns the KCP, and so here the KCP does not
get to own the KC.

[bshe, 2015/05/14 15:07:14]

Done.

+
  protected:
   // The implementation can choose to setup the WebContents before the virtual
   // keyboard page is loaded (e.g. install a WebContentsObserver).