Replace views::Event with ui::Event.

ui/views/examples/text_example.cc

 // Copyright (c) 2012 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 "ui/views/examples/text_example.h"
 
 #include "base/utf_string_conversions.h"
 #include "ui/base/resource/resource_bundle.h"
 #include "ui/gfx/canvas.h"
 #include "ui/views/controls/button/checkbox.h"
@@ skipping 242 matching lines @@
   column_set->AddPaddingColumn(0, 16);
   column_set->AddColumn(GridLayout::FILL, GridLayout::FILL,
                         1, GridLayout::USE_PREF, 0, 0);
   column_set->AddPaddingColumn(0, 16);
   layout->StartRow(1, 1);
   layout->AddView(text_view_);
 
   layout->AddPaddingRow(0, 8);
 }
 
-void TextExample::ButtonPressed(Button* button,
-                                const Event& event) {
+void TextExample::ButtonPressed(Button* button, const ui::Event& event) {
   int flags = text_view_->text_flags();
   int style = text_view_->GetFontStyle();
   SetFlagFromCheckbox(multiline_checkbox_, &flags, gfx::Canvas::MULTI_LINE);
   SetFlagFromCheckbox(break_checkbox_, &flags, gfx::Canvas::CHARACTER_BREAK);
   SetFlagFromCheckbox(bold_checkbox_, &style, gfx::Font::BOLD);
   SetFlagFromCheckbox(italic_checkbox_, &style, gfx::Font::ITALIC);
   SetFlagFromCheckbox(underline_checkbox_, &style, gfx::Font::UNDERLINED);
   text_view_->set_halo(halo_checkbox_->checked());
   text_view_->set_text_flags(flags);
   text_view_->SetFontStyle(style);
@@ skipping 91 matching lines @@
         text_flags |= gfx::Canvas::HIDE_PREFIX;
         break;
     }
   }
   text_view_->set_text_flags(text_flags);
   text_view_->SchedulePaint();
 }
 
 }  // namespace examples
 }  // namespace views