Enable to show the keyboard overlay by shortcut key.

chrome/browser/ui/views/frame/browser_view.cc

 // Copyright (c) 2010 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/views/frame/browser_view.h"
 
 #if defined(OS_LINUX)
 #include <gtk/gtk.h>
 #endif
 
@@ skipping 74 matching lines @@
 #include "app/view_prop.h"
 #include "app/win_util.h"
 #include "chrome/browser/aeropeek_manager.h"
 #include "chrome/browser/jumplist_win.h"
 #elif defined(OS_LINUX)
 #include "chrome/browser/views/accelerator_table_gtk.h"
 #include "views/window/hit_test.h"
 #include "views/window/window_gtk.h"
 #endif
 
+#if defined(OS_CHROMEOS)
+#include "chrome/browser/ui/views/keyboard_overlay_delegate.h"
+#endif
+
 using base::TimeDelta;
 using views::ColumnSet;
 using views::GridLayout;
 
 // The height of the status bubble.
 static const int kStatusBubbleHeight = 20;
 // The name of a key to store on the window handle so that other code can
 // locate this object using just the handle.
 static const char* const kBrowserViewKey = "__BROWSER_VIEW__";
 // How frequently we check for hung plugin windows.
@@ skipping 1271 matching lines @@
   contents_->SetPreview(NULL, NULL);
   delete preview_container_;
   preview_container_ = NULL;
   contents_->RemoveFade();
 }
 
 gfx::Rect BrowserView::GetInstantBounds() {
   return contents_->GetPreviewBounds();
 }
 
+#if defined(OS_CHROMEOS)
+void BrowserView::ShowKeyboardOverlay(gfx::NativeWindow owning_window) {
+  KeyboardOverlayDelegate::ShowDialog(owning_window);
+}
+#endif
+
 ///////////////////////////////////////////////////////////////////////////////
 // BrowserView, BrowserWindowTesting implementation:
 
 BookmarkBarView* BrowserView::GetBookmarkBarView() const {
   return bookmark_bar_view_.get();
 }
 
 LocationBarView* BrowserView::GetLocationBarView() const {
   return toolbar_->location_bar();
 }
@@ skipping 1102 matching lines @@
       SetAccessibleName(l10n_util::GetString(IDS_PRODUCT_NAME));
 
   return view;
 }
 #endif
 
 // static
 FindBar* BrowserWindow::CreateFindBar(Browser* browser) {
   return browser::CreateFindBar(static_cast<BrowserView*>(browser->window()));
 }