[Input View] Makes the input view window support window.resizeTo() and w3c visibility API its web c…

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 cdd870a6a726ad29b86a932b8c85432ba7772de0..c028b74ddcba4518b9a65e31208404e7e8d2593c 100644
--- a/ui/keyboard/keyboard_controller_proxy.h
+++ b/ui/keyboard/keyboard_controller_proxy.h
@@ -41,6 +41,15 @@ class KEYBOARD_EXPORT KeyboardControllerProxy {
   // Sets the override content url.
   void SetOverrideContentUrl(const GURL& url);
 
+  // Whether the keyboard window is resizing from its web contents.
+  bool resizing_from_contents() const { return resizing_from_contents_; }
+
+  // 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;
@@ -88,6 +97,9 @@ 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);
 };