Remove unused / unnecessary stuff from Instant.

chrome/browser/ui/views/location_bar/suggested_text_view.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 "chrome/browser/ui/views/location_bar/suggested_text_view.h"
-
-#include "chrome/browser/instant/instant_controller.h"
-#include "chrome/browser/ui/omnibox/omnibox_edit_model.h"
-#include "chrome/browser/ui/views/location_bar/location_bar_view.h"
-#include "ui/base/animation/multi_animation.h"
-#include "ui/gfx/canvas.h"
-#include "ui/gfx/color_utils.h"
-
-SuggestedTextView::SuggestedTextView(OmniboxEditModel* edit_model,
-                                     bool instant_extended_api_enabled)
-    : edit_model_(edit_model),
-      instant_extended_api_enabled_(instant_extended_api_enabled),
-      bg_color_(0) {
-  SetHorizontalAlignment(views::Label::ALIGN_LEFT);
-  SetAutoColorReadabilityEnabled(false);
-  SetEnabledColor(LocationBarView::GetColor(instant_extended_api_enabled_,
-      ToolbarModel::NONE, LocationBarView::DEEMPHASIZED_TEXT));
-}
-
-SuggestedTextView::~SuggestedTextView() {
-}
-
-void SuggestedTextView::StartAnimation() {
-  StopAnimation();
-
-  animation_.reset(CreateAnimation());
-  animation_->Start();
-  UpdateBackgroundColor();
-}
-
-void SuggestedTextView::StopAnimation() {
-  if (animation_.get()) {
-    // Reset the delegate so that we don't attempt to commit in AnimationEnded.
-    animation_->set_delegate(NULL);
-    animation_.reset(NULL);
-    SetEnabledColor(LocationBarView::GetColor(instant_extended_api_enabled_,
-        ToolbarModel::NONE, LocationBarView::DEEMPHASIZED_TEXT));
-    SchedulePaint();
-  }
-}
-
-void SuggestedTextView::OnPaintBackground(gfx::Canvas* canvas) {
-  if (!animation_.get() || animation_->GetCurrentValue() == 0)
-    return;
-
-  // TODO(sky): these numbers need to come from the edit.
-  canvas->FillRect(gfx::Rect(0, 2, width(), height() - 5), bg_color_);
-}
-
-void SuggestedTextView::AnimationEnded(const ui::Animation* animation) {
-  edit_model_->CommitSuggestedText(false);
-}
-
-void SuggestedTextView::AnimationProgressed(const ui::Animation* animation) {
-  UpdateBackgroundColor();
-
-  SkColor fg_color = LocationBarView::GetColor(instant_extended_api_enabled_,
-      ToolbarModel::NONE, LocationBarView::DEEMPHASIZED_TEXT);
-  SkColor sel_fg_color = LocationBarView::GetColor(
-      instant_extended_api_enabled_, ToolbarModel::NONE,
-      LocationBarView::SELECTED_TEXT);
-  SetEnabledColor(color_utils::AlphaBlend(sel_fg_color, fg_color,
-      ui::Tween::ValueBetween(animation->GetCurrentValue(), 0, 255)));
-
-  SchedulePaint();
-}
-
-void SuggestedTextView::AnimationCanceled(const ui::Animation* animation) {
-}
-
-ui::Animation* SuggestedTextView::CreateAnimation() {
-  ui::MultiAnimation::Parts parts;
-  parts.push_back(ui::MultiAnimation::Part(
-      InstantController::kInlineAutocompletePauseTimeMS, ui::Tween::ZERO));
-  parts.push_back(ui::MultiAnimation::Part(
-      InstantController::kInlineAutocompleteFadeInTimeMS, ui::Tween::EASE_IN));
-  ui::MultiAnimation* animation = new ui::MultiAnimation(parts);
-  animation->set_delegate(this);
-  animation->set_continuous(false);
-  return animation;
-}
-
-void SuggestedTextView::UpdateBackgroundColor() {
-  if (!animation_.get()) {
-    // Background only painted while animating.
-    return;
-  }
-
-  double value = animation_->GetCurrentValue();
-  SkColor bg_color = LocationBarView::GetColor(instant_extended_api_enabled_,
-      ToolbarModel::NONE, LocationBarView::BACKGROUND);
-#if defined(OS_WIN)
-  SkColor s_color = color_utils::GetSysSkColor(COLOR_HIGHLIGHT);
-#else
-  // TODO(sky): fix me.
-  NOTIMPLEMENTED();
-  SkColor s_color = SK_ColorLTGRAY;
-#endif
-  bg_color_ = color_utils::AlphaBlend(s_color, bg_color,
-                                      ui::Tween::ValueBetween(value, 0, 255));
-}