Remove some platform specific stuff from views.

ui/app_list/search_provider.h

Index: ui/app_list/search_provider.h
diff --git a/ui/app_list/search_provider.h b/ui/app_list/search_provider.h
deleted file mode 100644
index d092c7ee9bb670d0dbe3d7a766cfabb74b5ce365..0000000000000000000000000000000000000000
--- a/ui/app_list/search_provider.h
+++ /dev/null
@@ -1,55 +0,0 @@
-// Copyright 2014 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.
-
-#ifndef UI_APP_LIST_SEARCH_PROVIDER_H_
-#define UI_APP_LIST_SEARCH_PROVIDER_H_
-
-#include "base/basictypes.h"
-#include "base/callback.h"
-#include "base/memory/scoped_ptr.h"
-#include "base/memory/scoped_vector.h"
-#include "base/strings/string16.h"
-#include "ui/app_list/app_list_export.h"
-
-namespace app_list {
-
-class SearchResult;
-
-class APP_LIST_EXPORT SearchProvider {
- public:
-  typedef ScopedVector<SearchResult> Results;
-  typedef base::Closure ResultChangedCallback;
-
-  SearchProvider();
-  virtual ~SearchProvider();
-
-  // Invoked to start a query.
-  virtual void Start(const base::string16& query) = 0;
-
-  // Invoked to stop the current query and no more results changes.
-  virtual void Stop() = 0;
-
-  void set_result_changed_callback(const ResultChangedCallback& callback) {
-    result_changed_callback_ = callback;
-  }
-
-  const Results& results() const { return results_; }
-
- protected:
-  // Interface for the derived class to generate search results.
-  void Add(scoped_ptr<SearchResult> result);
-  void ClearResults();
-
- private:
-  void FireResultChanged();
-
-  ResultChangedCallback result_changed_callback_;
-  Results results_;
-
-  DISALLOW_COPY_AND_ASSIGN(SearchProvider);
-};
-
-}  // namespace app_list
-
-#endif  // UI_APP_LIST_SEARCH_PROVIDER_H_