Remove native VK window height logic and wait for resizeTo to setup VK window height

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 f05f6f2997cceeb6122134e2208a4905e8c67780..0884cd91bb0b440e6e1ccafda1c0af19b8447c83 100644
--- a/ui/keyboard/keyboard_controller_proxy.h
+++ b/ui/keyboard/keyboard_controller_proxy.h
@@ -52,19 +52,10 @@ class KEYBOARD_EXPORT KeyboardControllerProxy {
   // with the proxy.
   virtual aura::Window* GetKeyboardWindow();
 
-  // Whether the keyboard window is resizing from its web contents.
-  bool resizing_from_contents() const { return resizing_from_contents_; }
-
   // Whether the keyboard window is created. The keyboard window is tied to a
   // WebContent so we can just check if the WebContent is created or not.
   virtual bool HasKeyboardWindow() const;
 
-  // Sets the flag of whether the keyboard window is resizing from
-  // its web contents.
-  void set_resizing_from_contents(bool resizing) {
-    resizing_from_contents_ = resizing;
-  }
-
   // Gets the InputMethod that will provide notifications about changes in the
   // text input context.
   virtual ui::InputMethod* GetInputMethod() = 0;
@@ -130,9 +121,6 @@ class KEYBOARD_EXPORT KeyboardControllerProxy {
 
   scoped_ptr<content::WebContents> keyboard_contents_;
 
-  // Whether the current keyboard window is resizing from its web content.
-  bool resizing_from_contents_;
-
   DISALLOW_COPY_AND_ASSIGN(KeyboardControllerProxy);
 };