Remove some platform specific stuff from views.

ui/app_list/views/app_list_background.cc

Index: ui/app_list/views/app_list_background.cc
diff --git a/ui/app_list/views/app_list_background.cc b/ui/app_list/views/app_list_background.cc
deleted file mode 100644
index 509d01a5accaf132d140a7c23b3445a3e1f73359..0000000000000000000000000000000000000000
--- a/ui/app_list/views/app_list_background.cc
+++ /dev/null
@@ -1,101 +0,0 @@
-// 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/app_list/views/app_list_background.h"
-
-#include "base/command_line.h"
-#include "third_party/skia/include/core/SkPaint.h"
-#include "third_party/skia/include/core/SkPath.h"
-#include "ui/app_list/app_list_constants.h"
-#include "ui/app_list/app_list_switches.h"
-#include "ui/app_list/views/app_list_main_view.h"
-#include "ui/app_list/views/contents_view.h"
-#include "ui/app_list/views/search_box_view.h"
-#include "ui/gfx/canvas.h"
-#include "ui/gfx/rect.h"
-#include "ui/gfx/skia_util.h"
-#include "ui/views/view.h"
-
-namespace {
-
-// Size of top separator between searchbox and grid view.
-const int kTopSeparatorSize = 1;
-
-// Size of bottom separator between contents view and contents switcher.
-const int kBottomSeparatorSize = 1;
-
-}  // namespace
-
-namespace app_list {
-
-AppListBackground::AppListBackground(int corner_radius,
-                                     AppListMainView* main_view)
-    : corner_radius_(corner_radius),
-      main_view_(main_view) {
-}
-
-AppListBackground::~AppListBackground() {
-}
-
-void AppListBackground::Paint(gfx::Canvas* canvas,
-                              views::View* view) const {
-  gfx::Rect bounds = view->GetContentsBounds();
-
-  canvas->Save();
-  SkPath path;
-  // Contents corner radius is 1px smaller than border corner radius.
-  SkScalar radius = SkIntToScalar(corner_radius_ - 1);
-  path.addRoundRect(gfx::RectToSkRect(bounds), radius, radius);
-  canvas->ClipPath(path, false);
-
-  SkPaint paint;
-  paint.setStyle(SkPaint::kFill_Style);
-
-  int contents_top = bounds.y();
-  views::View* search_box_view = main_view_->search_box_view();
-  if (main_view_->visible() && search_box_view->visible() &&
-      !app_list::switches::IsExperimentalAppListEnabled()) {
-    const gfx::Rect search_box_view_bounds =
-        search_box_view->ConvertRectToWidget(search_box_view->GetLocalBounds());
-    gfx::Rect search_box_rect(bounds.x(),
-                              bounds.y(),
-                              bounds.width(),
-                              search_box_view_bounds.bottom() - bounds.y());
-
-    paint.setColor(kSearchBoxBackground);
-    canvas->DrawRect(search_box_rect, paint);
-
-    gfx::Rect separator_rect(search_box_rect);
-    separator_rect.set_y(separator_rect.bottom());
-    separator_rect.set_height(kTopSeparatorSize);
-    canvas->FillRect(separator_rect, kTopSeparatorColor);
-    contents_top = separator_rect.bottom();
-  }
-
-  gfx::Rect contents_rect(bounds.x(),
-                          contents_top,
-                          bounds.width(),
-                          bounds.bottom() - contents_top);
-
-  paint.setColor(kContentsBackgroundColor);
-  canvas->DrawRect(contents_rect, paint);
-
-  if (app_list::switches::IsExperimentalAppListEnabled()) {
-    if (main_view_->visible()) {
-      views::View* contents_view = main_view_->contents_view();
-      const gfx::Rect contents_view_view_bounds =
-          contents_view->ConvertRectToWidget(contents_view->GetLocalBounds());
-      gfx::Rect separator_rect(contents_rect);
-      separator_rect.Inset(
-          kExperimentalWindowPadding + main_view_->GetInsets().left(), 0);
-      separator_rect.set_y(contents_view_view_bounds.bottom() - 1);
-      separator_rect.set_height(kBottomSeparatorSize);
-      canvas->FillRect(separator_rect, kBottomSeparatorColor);
-    }
-  }
-
-  canvas->Restore();
-}
-
-}  // namespace app_list