Remove some platform specific stuff from views.

ui/app_list/search_controller.cc

Index: ui/app_list/search_controller.cc
diff --git a/ui/app_list/search_controller.cc b/ui/app_list/search_controller.cc
deleted file mode 100644
index 3a4a52f59c2d96b45c1bda7c3efaf807e00f8eb2..0000000000000000000000000000000000000000
--- a/ui/app_list/search_controller.cc
+++ /dev/null
@@ -1,114 +0,0 @@
-// Copyright 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 "ui/app_list/search_controller.h"
-
-#include <algorithm>
-#include <vector>
-
-#include "base/bind.h"
-#include "base/memory/scoped_ptr.h"
-#include "base/metrics/user_metrics.h"
-#include "base/strings/string_util.h"
-#include "base/strings/utf_string_conversions.h"
-#include "ui/app_list/search/history.h"
-#include "ui/app_list/search_box_model.h"
-#include "ui/app_list/search_provider.h"
-#include "ui/app_list/search_result.h"
-
-namespace {
-
-// Maximum time (in milliseconds) to wait to the search providers to finish.
-const int kStopTimeMS = 1500;
-}
-
-namespace app_list {
-
-SearchController::SearchController(SearchBoxModel* search_box,
-                                   AppListModel::SearchResults* results,
-                                   History* history)
-  : search_box_(search_box),
-    dispatching_query_(false),
-    mixer_(new Mixer(results)),
-    history_(history) {
-  mixer_->Init();
-}
-
-SearchController::~SearchController() {
-}
-
-void SearchController::Start() {
-  Stop();
-
-  base::string16 query;
-  base::TrimWhitespace(search_box_->text(), base::TRIM_ALL, &query);
-
-  dispatching_query_ = true;
-  for (Providers::iterator it = providers_.begin();
-       it != providers_.end();
-       ++it) {
-    (*it)->Start(query);
-  }
-  dispatching_query_ = false;
-
-  OnResultsChanged();
-
-  stop_timer_.Start(FROM_HERE,
-                    base::TimeDelta::FromMilliseconds(kStopTimeMS),
-                    base::Bind(&SearchController::Stop,
-                               base::Unretained(this)));
-}
-
-void SearchController::Stop() {
-  stop_timer_.Stop();
-
-  for (Providers::iterator it = providers_.begin();
-       it != providers_.end();
-       ++it) {
-    (*it)->Stop();
-  }
-}
-
-void SearchController::OpenResult(SearchResult* result, int event_flags) {
-  // Count AppList.Search here because it is composed of search + action.
-  base::RecordAction(base::UserMetricsAction("AppList_Search"));
-
-  result->Open(event_flags);
-
-  if (history_ && history_->IsReady()) {
-    history_->AddLaunchEvent(base::UTF16ToUTF8(search_box_->text()),
-                             result->id());
-  }
-}
-
-void SearchController::InvokeResultAction(SearchResult* result,
-                                          int action_index,
-                                          int event_flags) {
-  // TODO(xiyuan): Hook up with user learning.
-  result->InvokeAction(action_index, event_flags);
-}
-
-void SearchController::AddProvider(Mixer::GroupId group,
-                                   scoped_ptr<SearchProvider> provider) {
-  provider->set_result_changed_callback(base::Bind(
-      &SearchController::OnResultsChanged,
-      base::Unretained(this)));
-  mixer_->AddProviderToGroup(group, provider.get());
-  providers_.push_back(provider.release());  // Takes ownership.
-}
-
-void SearchController::OnResultsChanged() {
-  if (dispatching_query_)
-    return;
-
-  KnownResults known_results;
-  if (history_ && history_->IsReady()) {
-    history_->GetKnownResults(base::UTF16ToUTF8(search_box_->text()))
-        ->swap(known_results);
-  }
-
-  mixer_->MixAndPublish(known_results);
-}
-
-}  // namespace app_list