chromeos: Move files in //ash/common to //ash, part 2

ash/accessibility_types.h

Index: ash/accessibility_types.h
diff --git a/ash/common/accessibility_types.h b/ash/accessibility_types.h
similarity index 88%
rename from ash/common/accessibility_types.h
rename to ash/accessibility_types.h
index 08b9fe34495f0908be49e7238c3f49eb2953e772..56f7551483a36f48be1455dccd4e12bde8f5425c 100644
--- a/ash/common/accessibility_types.h
+++ b/ash/accessibility_types.h
@@ -2,8 +2,8 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef ASH_COMMON_ACCESSIBILITY_TYPES_H_
-#define ASH_COMMON_ACCESSIBILITY_TYPES_H_
+#ifndef ASH_ACCESSIBILITY_TYPES_H_
+#define ASH_ACCESSIBILITY_TYPES_H_
 
 namespace ash {
 
@@ -39,4 +39,4 @@ const float kMagnificationScaleFactor = 1.18920712f;
 
 }  // namespace ash
 
-#endif  // ASH_COMMON_ACCESSIBILITY_TYPES_H_
+#endif  // ASH_ACCESSIBILITY_TYPES_H_