Find should allow keyboard scrolling while Find bar has focus

chrome/browser/views/input_window.cc

-// Copyright (c) 2006-2008 The Chromium Authors. All rights reserved.
+// Copyright (c) 2009 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/input_window.h"
 
 #include "base/message_loop.h"
 #include "base/task.h"
 #include "chrome/browser/views/standard_layout.h"
 #include "chrome/common/l10n_util.h"
 #include "chrome/views/grid_layout.h"
@@ skipping 26 matching lines @@
   virtual bool Cancel();
   virtual void WindowClosing();
   virtual void DeleteDelegate();
   virtual std::wstring GetWindowTitle() const;
   virtual bool IsModal() const { return true; }
   virtual views::View* GetContentsView();
 
   // views::TextField::Controller overrides:
   virtual void ContentsChanged(views::TextField* sender,
                                const std::wstring& new_contents);
-  virtual void HandleKeystroke(views::TextField*, UINT, TCHAR, UINT, UINT) {}
+  virtual bool HandleKeystroke(views::TextField*, UINT, TCHAR, UINT, UINT) {
+    return false;
+  }
 
  protected:
   // views::View overrides:
   virtual void ViewHierarchyChanged(bool is_add, views::View* parent,
                                     views::View* child);
 
  private:
   // Set up dialog controls and layout.
   void InitControlLayout();
 
   // Sets focus to the first focusable element within the dialog.
   void FocusFirstFocusableControl();
 
   // The TextField that the user can type into.
   views::TextField* text_field_;
 
   // The delegate that the ContentView uses to communicate changes to the
   // caller.
   InputWindowDelegate* delegate_;
 
   // Helps us set focus to the first TextField in the window.
   ScopedRunnableMethodFactory<ContentView> focus_grabber_factory_;
 
-  DISALLOW_EVIL_CONSTRUCTORS(ContentView);
+  DISALLOW_COPY_AND_ASSIGN(ContentView);
 };
 
 ///////////////////////////////////////////////////////////////////////////////
 // ContentView, views::DialogDelegate implementation:
 
 bool ContentView::IsDialogButtonEnabled(DialogButton button) const {
   if (button == DIALOGBUTTON_OK && !delegate_->IsValid(text_field_->GetText()))
     return false;
   return true;
 }
@@ skipping 80 matching lines @@
 }
 
 views::Window* CreateInputWindow(HWND parent_hwnd,
                                  InputWindowDelegate* delegate) {
   views::Window* window =
       views::Window::CreateChromeWindow(parent_hwnd, gfx::Rect(),
                                               new ContentView(delegate));
   window->GetClientView()->AsDialogClientView()->UpdateDialogButtons();
   return window;
 }