views: Move the remaining file from views/ to ui/views/.

views/native_theme_painter.cc

-// Copyright (c) 2011 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 "views/native_theme_painter.h"
-
-#include "base/logging.h"
-#include "ui/base/animation/animation.h"
-#include "ui/gfx/canvas.h"
-#include "ui/gfx/canvas_skia.h"
-#include "ui/gfx/rect.h"
-#include "views/native_theme_delegate.h"
-
-namespace views {
-
-NativeThemePainter::NativeThemePainter(NativeThemeDelegate* delegate)
-    : delegate_(delegate) {
-  DCHECK(delegate_);
-}
-
-gfx::Size NativeThemePainter::GetPreferredSize() {
-  const gfx::NativeTheme* theme = gfx::NativeTheme::instance();
-  gfx::NativeTheme::ExtraParams extra;
-  gfx::NativeTheme::State state = delegate_->GetThemeState(&extra);
-  return theme->GetPartSize(delegate_->GetThemePart(), state, extra);
-}
-
-void NativeThemePainter::Paint(int w, int h, gfx::Canvas* canvas) {
-  const gfx::NativeTheme* native_theme = gfx::NativeTheme::instance();
-  gfx::NativeTheme::Part part = delegate_->GetThemePart();
-  gfx::Rect rect(0, 0, w, h);
-
-  if (delegate_->GetThemeAnimation() != NULL &&
-      delegate_->GetThemeAnimation()->is_animating()) {
-    // Paint background state.
-    gfx::NativeTheme::ExtraParams prev_extra;
-    gfx::NativeTheme::State prev_state =
-        delegate_->GetBackgroundThemeState(&prev_extra);
-    native_theme->Paint(
-        canvas->GetSkCanvas(), part, prev_state, rect, prev_extra);
-
-    // Composite foreground state above it.
-    gfx::NativeTheme::ExtraParams extra;
-    gfx::NativeTheme::State state = delegate_->GetForegroundThemeState(&extra);
-    int alpha = delegate_->GetThemeAnimation()->CurrentValueBetween(0, 255);
-    canvas->SaveLayerAlpha(static_cast<uint8>(alpha));
-    native_theme->Paint(canvas->GetSkCanvas(), part, state, rect, extra);
-    canvas->Restore();
-  } else {
-    gfx::NativeTheme::ExtraParams extra;
-    gfx::NativeTheme::State state = delegate_->GetThemeState(&extra);
-    native_theme->Paint(canvas->GetSkCanvas(), part, state, rect, extra);
-  }
-}
-
-}  // namespace views