Disable Shift+Alt while KeyboardOverlayDialogView is shown.

chrome/browser/ui/views/keyboard_overlay_dialog_view.cc

Index: chrome/browser/ui/views/keyboard_overlay_dialog_view.cc
diff --git a/chrome/browser/ui/views/keyboard_overlay_dialog_view.cc b/chrome/browser/ui/views/keyboard_overlay_dialog_view.cc
index db2149c90667504d862c9ff35887e3ce9eb34bbf..6b1c1c972649b7028dbf11da750e456852f6471a 100644
--- a/chrome/browser/ui/views/keyboard_overlay_dialog_view.cc
+++ b/chrome/browser/ui/views/keyboard_overlay_dialog_view.cc
@@ -15,6 +15,10 @@
 #include "ui/views/widget/widget.h"
 #include "ui/web_dialogs/web_dialog_delegate.h"
 
+#if defined(OS_CHROMEOS)
+#include "chrome/browser/chromeos/input_method/input_method_manager.h"
+#endif
+
 using ui::WebDialogDelegate;
 
 namespace {
@@ -36,6 +40,9 @@ void KeyboardOverlayDialogView::ShowDialog() {
   if (g_instance)
     return;
 
+#if defined(OS_CHROMEOS)

[sky, 2012/06/12 04:23:24]

Add a comment here and in WindowClosing as to why we do this.

[Yusuke Sato, 2012/06/12 05:12:03]

Done.

+  chromeos::input_method::InputMethodManager::GetInstance()->DisableHotkeys();
+#endif
   KeyboardOverlayDelegate* delegate = new KeyboardOverlayDelegate(
       l10n_util::GetStringUTF16(IDS_KEYBOARD_OVERLAY_TITLE));
   KeyboardOverlayDialogView* view = new KeyboardOverlayDialogView(
@@ -64,5 +71,8 @@ void KeyboardOverlayDialogView::ShowDialog() {
 }
 
 void KeyboardOverlayDialogView::WindowClosing() {
+#if defined(OS_CHROMEOS)
+  chromeos::input_method::InputMethodManager::GetInstance()->EnableHotkeys();
+#endif
   g_instance = NULL;
 }