chromeos: Move files in //ash/common to //ash, part 1

ash/system/palette/palette_tool_manager.cc

 // Copyright 2016 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 "ash/common/system/chromeos/palette/palette_tool_manager.h"
+#include "ash/system/palette/palette_tool_manager.h"
 
 #include <algorithm>
 
-#include "ash/common/system/chromeos/palette/palette_tool.h"
 #include "ash/resources/vector_icons/vector_icons.h"
+#include "ash/system/palette/palette_tool.h"
 #include "base/bind.h"
 #include "base/metrics/histogram_macros.h"
 
 namespace ash {
 
 PaletteToolManager::PaletteToolManager(Delegate* delegate)
     : delegate_(delegate) {
   DCHECK(delegate_);
 }
 
@@ skipping 123 matching lines @@
 PaletteTool* PaletteToolManager::FindToolById(PaletteToolId tool_id) const {
   for (const std::unique_ptr<PaletteTool>& tool : tools_) {
     if (tool->GetToolId() == tool_id)
       return tool.get();
   }
 
   return nullptr;
 }
 
 }  // namespace ash