Separate ItalianCustomizer as a top level class

This is a follow up of I57df8ca12b

Change-Id: I6a73de1ddecaf39ba42e03956e022cf7a398c864
diff --git a/tests/src/com/android/inputmethod/keyboard/layout/tests/ItalianCustomizer.java b/tests/src/com/android/inputmethod/keyboard/layout/tests/ItalianCustomizer.java
new file mode 100644
index 0000000..7350709
--- /dev/null
+++ b/tests/src/com/android/inputmethod/keyboard/layout/tests/ItalianCustomizer.java
@@ -0,0 +1,77 @@
+/*
+ * Copyright (C) 2014 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.inputmethod.keyboard.layout.tests;
+
+import com.android.inputmethod.keyboard.layout.LayoutBase.LayoutCustomizer;
+import com.android.inputmethod.keyboard.layout.expected.ExpectedKeyboardBuilder;
+
+import java.util.Locale;
+
+class ItalianCustomizer extends LayoutCustomizer {
+    public ItalianCustomizer(final Locale locale) { super(locale); }
+
+    @Override
+    public ExpectedKeyboardBuilder setAccentedLetters(final ExpectedKeyboardBuilder builder) {
+        return builder
+                // U+00E8: "è" LATIN SMALL LETTER E WITH GRAVE
+                // U+00E9: "é" LATIN SMALL LETTER E WITH ACUTE
+                // U+00EA: "ê" LATIN SMALL LETTER E WITH CIRCUMFLEX
+                // U+00EB: "ë" LATIN SMALL LETTER E WITH DIAERESIS
+                // U+0119: "ę" LATIN SMALL LETTER E WITH OGONEK
+                // U+0117: "ė" LATIN SMALL LETTER E WITH DOT ABOVE
+                // U+0113: "ē" LATIN SMALL LETTER E WITH MACRON
+                .setMoreKeysOf("e",
+                        "\u00E8", "\u00E9", "\u00EA", "\u00EB", "\u0119", "\u0117", "\u0113")
+                // U+00F9: "ù" LATIN SMALL LETTER U WITH GRAVE
+                // U+00FA: "ú" LATIN SMALL LETTER U WITH ACUTE
+                // U+00FB: "û" LATIN SMALL LETTER U WITH CIRCUMFLEX
+                // U+00FC: "ü" LATIN SMALL LETTER U WITH DIAERESIS
+                // U+016B: "ū" LATIN SMALL LETTER U WITH MACRON
+                .setMoreKeysOf("u", "\u00F9", "\u00FA", "\u00FB", "\u00FC", "\u016B")
+                // U+00EC: "ì" LATIN SMALL LETTER I WITH GRAVE
+                // U+00ED: "í" LATIN SMALL LETTER I WITH ACUTE
+                // U+00EE: "î" LATIN SMALL LETTER I WITH CIRCUMFLEX
+                // U+00EF: "ï" LATIN SMALL LETTER I WITH DIAERESIS
+                // U+012F: "į" LATIN SMALL LETTER I WITH OGONEK
+                // U+012B: "ī" LATIN SMALL LETTER I WITH MACRON
+                .setMoreKeysOf("i", "\u00EC", "\u00ED", "\u00EE", "\u00EF", "\u012F", "\u012B")
+                // U+00F2: "ò" LATIN SMALL LETTER O WITH GRAVE
+                // U+00F3: "ó" LATIN SMALL LETTER O WITH ACUTE
+                // U+00F4: "ô" LATIN SMALL LETTER O WITH CIRCUMFLEX
+                // U+00F6: "ö" LATIN SMALL LETTER O WITH DIAERESIS
+                // U+00F5: "õ" LATIN SMALL LETTER O WITH TILDE
+                // U+0153: "œ" LATIN SMALL LIGATURE OE
+                // U+00F8: "ø" LATIN SMALL LETTER O WITH STROKE
+                // U+014D: "ō" LATIN SMALL LETTER O WITH MACRON
+                // U+00BA: "º" MASCULINE ORDINAL INDICATOR
+                .setMoreKeysOf("o",
+                        "\u00F2", "\u00F3", "\u00F4", "\u00F6", "\u00F5", "\u0153", "\u00F8",
+                        "\u014D", "\u00BA")
+                // U+00E0: "à" LATIN SMALL LETTER A WITH GRAVE
+                // U+00E1: "á" LATIN SMALL LETTER A WITH ACUTE
+                // U+00E2: "â" LATIN SMALL LETTER A WITH CIRCUMFLEX
+                // U+00E4: "ä" LATIN SMALL LETTER A WITH DIAERESIS
+                // U+00E6: "æ" LATIN SMALL LETTER AE
+                // U+00E3: "ã" LATIN SMALL LETTER A WITH TILDE
+                // U+00E5: "å" LATIN SMALL LETTER A WITH RING ABOVE
+                // U+0101: "ā" LATIN SMALL LETTER A WITH MACRON
+                // U+00AA: "ª" FEMININE ORDINAL INDICATOR
+                .setMoreKeysOf("a",
+                        "\u00E0", "\u00E1", "\u00E2", "\u00E4", "\u00E6", "\u00E3", "\u00E5",
+                        "\u0101", "\u00AA");
+    }
+}
diff --git a/tests/src/com/android/inputmethod/keyboard/layout/tests/TestsItalian.java b/tests/src/com/android/inputmethod/keyboard/layout/tests/TestsItalian.java
index fe83bbf..f3c610c 100644
--- a/tests/src/com/android/inputmethod/keyboard/layout/tests/TestsItalian.java
+++ b/tests/src/com/android/inputmethod/keyboard/layout/tests/TestsItalian.java
@@ -20,7 +20,6 @@
 
 import com.android.inputmethod.keyboard.layout.LayoutBase;
 import com.android.inputmethod.keyboard.layout.LayoutBase.EuroCustomizer;
-import com.android.inputmethod.keyboard.layout.LayoutBase.LayoutCustomizer;
 import com.android.inputmethod.keyboard.layout.Qwerty;
 import com.android.inputmethod.keyboard.layout.expected.ExpectedKeyboardBuilder;
 
@@ -50,59 +49,4 @@
             return mItalianCustomizer.setAccentedLetters(builder);
         }
     }
-
-    static class ItalianCustomizer extends LayoutCustomizer {
-        public ItalianCustomizer(final Locale locale) { super(locale); }
-
-        @Override
-        public ExpectedKeyboardBuilder setAccentedLetters(final ExpectedKeyboardBuilder builder) {
-            return builder
-                    // U+00E8: "è" LATIN SMALL LETTER E WITH GRAVE
-                    // U+00E9: "é" LATIN SMALL LETTER E WITH ACUTE
-                    // U+00EA: "ê" LATIN SMALL LETTER E WITH CIRCUMFLEX
-                    // U+00EB: "ë" LATIN SMALL LETTER E WITH DIAERESIS
-                    // U+0119: "ę" LATIN SMALL LETTER E WITH OGONEK
-                    // U+0117: "ė" LATIN SMALL LETTER E WITH DOT ABOVE
-                    // U+0113: "ē" LATIN SMALL LETTER E WITH MACRON
-                    .setMoreKeysOf("e",
-                            "\u00E8", "\u00E9", "\u00EA", "\u00EB", "\u0119", "\u0117", "\u0113")
-                    // U+00F9: "ù" LATIN SMALL LETTER U WITH GRAVE
-                    // U+00FA: "ú" LATIN SMALL LETTER U WITH ACUTE
-                    // U+00FB: "û" LATIN SMALL LETTER U WITH CIRCUMFLEX
-                    // U+00FC: "ü" LATIN SMALL LETTER U WITH DIAERESIS
-                    // U+016B: "ū" LATIN SMALL LETTER U WITH MACRON
-                    .setMoreKeysOf("u", "\u00F9", "\u00FA", "\u00FB", "\u00FC", "\u016B")
-                    // U+00EC: "ì" LATIN SMALL LETTER I WITH GRAVE
-                    // U+00ED: "í" LATIN SMALL LETTER I WITH ACUTE
-                    // U+00EE: "î" LATIN SMALL LETTER I WITH CIRCUMFLEX
-                    // U+00EF: "ï" LATIN SMALL LETTER I WITH DIAERESIS
-                    // U+012F: "į" LATIN SMALL LETTER I WITH OGONEK
-                    // U+012B: "ī" LATIN SMALL LETTER I WITH MACRON
-                    .setMoreKeysOf("i", "\u00EC", "\u00ED", "\u00EE", "\u00EF", "\u012F", "\u012B")
-                    // U+00F2: "ò" LATIN SMALL LETTER O WITH GRAVE
-                    // U+00F3: "ó" LATIN SMALL LETTER O WITH ACUTE
-                    // U+00F4: "ô" LATIN SMALL LETTER O WITH CIRCUMFLEX
-                    // U+00F6: "ö" LATIN SMALL LETTER O WITH DIAERESIS
-                    // U+00F5: "õ" LATIN SMALL LETTER O WITH TILDE
-                    // U+0153: "œ" LATIN SMALL LIGATURE OE
-                    // U+00F8: "ø" LATIN SMALL LETTER O WITH STROKE
-                    // U+014D: "ō" LATIN SMALL LETTER O WITH MACRON
-                    // U+00BA: "º" MASCULINE ORDINAL INDICATOR
-                    .setMoreKeysOf("o",
-                            "\u00F2", "\u00F3", "\u00F4", "\u00F6", "\u00F5", "\u0153", "\u00F8",
-                            "\u014D", "\u00BA")
-                    // U+00E0: "à" LATIN SMALL LETTER A WITH GRAVE
-                    // U+00E1: "á" LATIN SMALL LETTER A WITH ACUTE
-                    // U+00E2: "â" LATIN SMALL LETTER A WITH CIRCUMFLEX
-                    // U+00E4: "ä" LATIN SMALL LETTER A WITH DIAERESIS
-                    // U+00E6: "æ" LATIN SMALL LETTER AE
-                    // U+00E3: "ã" LATIN SMALL LETTER A WITH TILDE
-                    // U+00E5: "å" LATIN SMALL LETTER A WITH RING ABOVE
-                    // U+0101: "ā" LATIN SMALL LETTER A WITH MACRON
-                    // U+00AA: "ª" FEMININE ORDINAL INDICATOR
-                    .setMoreKeysOf("a",
-                            "\u00E0", "\u00E1", "\u00E2", "\u00E4", "\u00E6", "\u00E3", "\u00E5",
-                            "\u0101", "\u00AA");
-        }
-    }
 }
diff --git a/tests/src/com/android/inputmethod/keyboard/layout/tests/TestsItalianCH.java b/tests/src/com/android/inputmethod/keyboard/layout/tests/TestsItalianCH.java
index 65f74bf..d32f9e9 100644
--- a/tests/src/com/android/inputmethod/keyboard/layout/tests/TestsItalianCH.java
+++ b/tests/src/com/android/inputmethod/keyboard/layout/tests/TestsItalianCH.java
@@ -21,7 +21,6 @@
 import com.android.inputmethod.keyboard.layout.LayoutBase;
 import com.android.inputmethod.keyboard.layout.Swiss;
 import com.android.inputmethod.keyboard.layout.expected.ExpectedKeyboardBuilder;
-import com.android.inputmethod.keyboard.layout.tests.TestsItalian.ItalianCustomizer;
 
 import java.util.Locale;