Revert "chromeos: Move files in //ash/common to //ash, part 3"

ash/system/palette/tools/create_note_unittest.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/wm_shell.h"
 #include "ash/system/palette/mock_palette_tool_delegate.h"
 #include "ash/system/palette/palette_ids.h"
 #include "ash/system/palette/palette_tool.h"
 #include "ash/system/palette/tools/create_note_action.h"
 #include "ash/test/ash_test_base.h"
 #include "ash/test/test_palette_delegate.h"
-#include "ash/wm_shell.h"
 #include "base/macros.h"
 #include "base/memory/ptr_util.h"
 #include "ui/views/view.h"
 
 namespace ash {
 
 namespace {
 
 // Base class for all create note ash tests.
 class CreateNoteTest : public test::AshTestBase {
@@ skipping 46 matching lines @@
 
   EXPECT_CALL(*palette_tool_delegate_.get(),
               DisableTool(PaletteToolId::CREATE_NOTE));
   EXPECT_CALL(*palette_tool_delegate_.get(), HidePalette());
 
   tool_->OnEnable();
   EXPECT_EQ(1, test_palette_delegate()->create_note_count());
 }
 
 }  // namespace ash