Remove a bunch of pre-MD toolbar code and assets.

chrome/browser/ui/toolbar/app_menu_icon_painter.cc

-// Copyright (c) 2013 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/ui/toolbar/app_menu_icon_painter.h"
-
-#include <algorithm>
-
-#include "chrome/grit/theme_resources.h"
-#include "ui/base/theme_provider.h"
-#include "ui/gfx/animation/multi_animation.h"
-#include "ui/gfx/canvas.h"
-#include "ui/gfx/geometry/rect.h"
-#include "ui/gfx/image/image_skia.h"
-
-namespace {
-
-// The app menu icon is made up of this many bars stacked vertically.
-const int kBarCount = 3;
-
-// |value| is the animation progress from 0 to 1. |index| is the index of the
-// bar being drawn. This function returns a new progress value (from 0 to 1)
-// such that bars appear staggered.
-double GetStaggeredValue(double value, int index) {
-  // When animating the app menu icon's bars the bars are staggered by this
-  // factor.
-  const double kStaggerFactor = 0.15;
-  double maxStaggeredValue = 1.0 - (kBarCount - 1) * kStaggerFactor;
-  double staggeredValue = (value - kStaggerFactor * index) / maxStaggeredValue;
-  return std::min(1.0, std::max(0.0, staggeredValue));
-}
-
-}  // namespace
-
-AppMenuIconPainter::AppMenuIconPainter(Delegate* delegate)
-    : delegate_(delegate), severity_(SEVERITY_NONE) {}
-
-AppMenuIconPainter::~AppMenuIconPainter() {}
-
-void AppMenuIconPainter::SetSeverity(Severity severity, bool animate) {
-  if (severity_ == severity)
-    return;
-
-  severity_ = severity;
-  delegate_->ScheduleAppMenuIconPaint();
-  animation_.reset();
-  if (severity_ == SEVERITY_NONE || !animate)
-    return;
-
-  gfx::MultiAnimation::Parts parts;
-  // Animate the bars left to right.
-  parts.push_back(gfx::MultiAnimation::Part(1300, gfx::Tween::LINEAR));
-  // Fade out animation.
-  parts.push_back(gfx::MultiAnimation::Part(1000, gfx::Tween::EASE_IN));
-  // Again, animate the bars left to right.
-  parts.push_back(gfx::MultiAnimation::Part(1300, gfx::Tween::LINEAR));
-
-  animation_.reset(
-      new gfx::MultiAnimation(parts, base::TimeDelta::FromMilliseconds(40)));
-  animation_->set_delegate(this);
-  animation_->set_continuous(false);
-  animation_->Start();
-}
-
-void AppMenuIconPainter::Paint(gfx::Canvas* canvas,
-                               const ui::ThemeProvider* theme_provider,
-                               const gfx::Rect& rect,
-                               BezelType bezel_type) {
-  gfx::Point center = rect.CenterPoint();
-
-  // Bezel.
-  int resource_id = 0;
-  switch (bezel_type) {
-    case BEZEL_NONE:
-      break;
-    case BEZEL_HOVER:
-      resource_id = IDR_TOOLBAR_BEZEL_HOVER;
-      break;
-    case BEZEL_PRESSED:
-      resource_id = IDR_TOOLBAR_BEZEL_PRESSED;
-      break;
-  }
-
-  if (resource_id) {
-    gfx::ImageSkia* image = theme_provider->GetImageSkiaNamed(resource_id);
-    canvas->DrawImageInt(*image, center.x() - image->width() / 2,
-                         center.y() - image->height() / 2);
-  }
-
-  // The bars with no color.
-  {
-    gfx::ImageSkia* image = theme_provider->GetImageSkiaNamed(IDR_TOOLS_BAR);
-    int x = center.x() - image->width() / 2;
-    int y = center.y() - image->height() * kBarCount / 2;
-    for (int i = 0; i < kBarCount; ++i) {
-      canvas->DrawImageInt(*image, x, y);
-      y += image->height();
-    }
-  }
-
-  // The bars with color based on severity.
-  int severity_image_id = GetCurrentSeverityImageID();
-  if (severity_image_id) {
-    gfx::ImageSkia* image =
-        theme_provider->GetImageSkiaNamed(severity_image_id);
-    int x = center.x() - image->width() / 2;
-    int y = center.y() - image->height() * kBarCount / 2;
-    for (int i = 0; i < kBarCount; ++i) {
-      SkPaint paint;
-      int width = image->width();
-
-      if (animation_ && animation_->is_animating()) {
-        if (animation_->current_part_index() % 2 == 1) {
-          // Fade out.
-          int alpha = animation_->CurrentValueBetween(0xFF, 0);
-          if (alpha == 0)
-            continue;
-          paint.setAlpha(alpha);
-        } else {
-          // Stagger the widths.
-          width = image->width() *
-                  GetStaggeredValue(animation_->GetCurrentValue(), i);
-          if (width == 0)
-            continue;
-        }
-      }
-
-      canvas->DrawImageInt(*image, 0, 0, width, image->height(), x, y, width,
-                           image->height(), false, paint);
-      y += image->height();
-    }
-  }
-
-  if (!badge_.isNull())
-    canvas->DrawImageInt(badge_, 0, 0);
-}
-
-void AppMenuIconPainter::AnimationProgressed(const gfx::Animation* animation) {
-  delegate_->ScheduleAppMenuIconPaint();
-}
-
-int AppMenuIconPainter::GetCurrentSeverityImageID() const {
-  switch (severity_) {
-    case SEVERITY_NONE:
-      return 0;
-    case SEVERITY_LOW:
-      return IDR_TOOLS_BAR_LOW;
-    case SEVERITY_MEDIUM:
-      return IDR_TOOLS_BAR_MEDIUM;
-    case SEVERITY_HIGH:
-      return IDR_TOOLS_BAR_HIGH;
-  }
-  NOTREACHED();
-  return 0;
-}