Delete search icon resources, since now common

Removed some resources from Dialer, so that I could
place them in common.

PART 1/3
Bug: 16209705
Change-Id: I8ce477a600f6cad629d838c1ffd7505e9970510a
diff --git a/res/drawable-hdpi/ic_results_add_contact.png b/res/drawable-hdpi/ic_results_add_contact.png
deleted file mode 100644
index 472b281..0000000
--- a/res/drawable-hdpi/ic_results_add_contact.png
+++ /dev/null
Binary files differ
diff --git a/res/drawable-mdpi/ic_results_add_contact.png b/res/drawable-mdpi/ic_results_add_contact.png
deleted file mode 100644
index d4d4759..0000000
--- a/res/drawable-mdpi/ic_results_add_contact.png
+++ /dev/null
Binary files differ
diff --git a/res/drawable-xhdpi/ic_results_add_contact.png b/res/drawable-xhdpi/ic_results_add_contact.png
deleted file mode 100644
index 6be67e8..0000000
--- a/res/drawable-xhdpi/ic_results_add_contact.png
+++ /dev/null
Binary files differ
diff --git a/res/drawable-xxhdpi/ic_results_add_contact.png b/res/drawable-xxhdpi/ic_results_add_contact.png
deleted file mode 100644
index 3ba9093..0000000
--- a/res/drawable-xxhdpi/ic_results_add_contact.png
+++ /dev/null
Binary files differ
diff --git a/res/drawable/ic_search_add_contact.xml b/res/drawable/ic_search_add_contact.xml
deleted file mode 100644
index 2ec75b7..0000000
--- a/res/drawable/ic_search_add_contact.xml
+++ /dev/null
@@ -1,20 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!--
-     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.
--->
-
-<bitmap xmlns:android="http://schemas.android.com/apk/res/android"
-    android:src="@drawable/ic_results_add_contact"
-    android:tint="@color/search_shortcut_icon_color" />
diff --git a/res/drawable/search_shortcut_background.xml b/res/drawable/search_shortcut_background.xml
deleted file mode 100644
index 52b5e3f..0000000
--- a/res/drawable/search_shortcut_background.xml
+++ /dev/null
@@ -1,23 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!--
-     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.
--->
-<shape xmlns:android="http://schemas.android.com/apk/res/android"
-    android:shape="oval" >
-    <size
-        android:height="@dimen/search_shortcut_radius"
-        android:width="@dimen/search_shortcut_radius" />
-    <solid android:color="@color/search_shortcut_background_color" />
-</shape>
\ No newline at end of file
diff --git a/res/values/colors.xml b/res/values/colors.xml
index cbf737c..0b75de5 100644
--- a/res/values/colors.xml
+++ b/res/values/colors.xml
@@ -52,9 +52,6 @@
     <!-- Background color of dialer list items (contacts, call log entries) -->
     <color name="background_dialer_list_items">@color/background_dialer_light</color>
 
-    <color name="search_shortcut_background_color">#b6b6b6</color>
-    <color name="search_shortcut_icon_color">#f8f8f8</color>
-
     <!-- Color of the 1dp divider that separates favorites -->
     <color name="favorite_contacts_separator_color">#d0d0d0</color>
 
diff --git a/res/values/dimens.xml b/res/values/dimens.xml
index f806c82..32cb852 100644
--- a/res/values/dimens.xml
+++ b/res/values/dimens.xml
@@ -126,9 +126,6 @@
     <dimen name="call_log_day_group_padding_top">15dp</dimen>
     <dimen name="call_log_day_group_padding_bottom">9dp</dimen>
 
-    <!-- Size of icon for contacts number shortcuts -->
-    <dimen name="search_shortcut_radius">40dp</dimen>
-
     <!-- Length of dialpad's shadows in dialer. -->
     <dimen name="shadow_length">10dp</dimen>