remove ReviewIdentitiesActivity

// FREEBIE

res/layout/review_identities.xml

@@ -1,10 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
-             android:layout_width="fill_parent"
-             android:layout_height="fill_parent">
-
-    <fragment android:id="@+id/fragment_content"
-              android:name="org.thoughtcrime.securesms.ReviewIdentitiesFragment"
-              android:layout_width="match_parent"
-              android:layout_height="match_parent"/>
-</FrameLayout>

res/layout/review_identities_fragment.xml

@@ -1,22 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-
-<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
-              android:layout_width="fill_parent"
-              android:layout_height="fill_parent"
-              android:orientation="vertical">
-
-    <ListView android:id="@android:id/list"
-              android:layout_width="fill_parent"
-              android:layout_height="fill_parent"
-              android:drawSelectorOnTop="false"
-              android:scrollbarStyle="insideOverlay"
-              android:fadingEdgeLength="16dip" />
-
-    <TextView android:id="@id/android:empty"
-              android:layout_width="wrap_content"
-              android:layout_height="wrap_content"
-              android:text="@string/review_identities__you_don_t_currently_have_any_identity_keys_in_your_trust_database"
-              android:textAppearance="?android:attr/textAppearanceMedium"
-              android:padding="20dip" />
-
-</LinearLayout>

res/values/arrays.xml

@@ -128,24 +128,20 @@
   <string-array name="navigation_drawer_text">
     <item>@string/arrays__import_export</item>
     <item>@string/arrays__my_identity_key</item>
-    <item>@string/arrays__contact_keys</item>
   </string-array>
 
   <string-array name="navigation_drawer_values" translatable="false">
     <item>import_export</item>
     <item>my_identity_key</item>
-    <item>contact_identity_keys</item>
   </string-array>
 
   <string-array name="navigation_drawer_icons_light">
     <item>@drawable/import_export_light</item>
     <item>@drawable/my_identity_light</item>
-    <item>@drawable/contacts_identities_light</item>
   </string-array>
 
   <string-array name="navigation_drawer_icons_dark">
     <item>@drawable/import_export_dark</item>
     <item>@drawable/my_identity_dark</item>
-    <item>@drawable/contacts_identities_dark</item>
   </string-array>
 </resources>

res/values/strings.xml

@@ -670,7 +670,6 @@
     <!-- arrays.xml -->
     <string name="arrays__import_export">Import / Export</string>
     <string name="arrays__my_identity_key">My identity key</string>
-    <string name="arrays__contact_keys">Contact keys</string>
 
     <!-- preferences.xml -->
     <string name="preferences__general">General</string>