Change app icon, primary color, FAB color and snackbar action color(1/2)

1) New round launcher with dark blue color for all devices
2) set primary color to #2a56c6 (including action bar, list headers,
all buttons)
3) set status bar color to #2a56c6
4) set fab color to #f50057
5) set snackbar action text color to #ffffff

Bug: 32243198

Test: Manual test on nexus 5x,  nexus 7 and pixel

Change-Id: Iab8b224ee416729c17ba32d2cb5f3250c8298fcb
diff --git a/tests/AndroidManifest.xml b/tests/AndroidManifest.xml
index 472ee1c..740e293 100644
--- a/tests/AndroidManifest.xml
+++ b/tests/AndroidManifest.xml
@@ -36,8 +36,7 @@
     <uses-permission android:name="android.permission.READ_SOCIAL_STREAM" />
 
     <application
-        android:icon="@mipmap/ic_contacts_launcher_square"
-        android:roundIcon="@mipmap/ic_contacts_launcher"
+        android:icon="@mipmap/ic_contacts_launcher"
         android:label="@string/applicationLabel">
 
         <uses-library android:name="android.test.runner" />
diff --git a/tests/res/xml/contacts_contactsdatakind.xml b/tests/res/xml/contacts_contactsdatakind.xml
index c7d3bd9..20c85ad 100644
--- a/tests/res/xml/contacts_contactsdatakind.xml
+++ b/tests/res/xml/contacts_contactsdatakind.xml
@@ -24,7 +24,7 @@
     xmlns:android="http://schemas.android.com/apk/res/android"
     accountType="com.android.contacts.tests.testauth.basic"
     accountTypeLabel="@string/applicationLabel"
-    accountTypeIcon="@mipmap/ic_contacts_launcher_square"
+    accountTypeIcon="@mipmap/ic_contacts_launcher"
     >
     <EditSchema
         >
@@ -96,7 +96,7 @@
 
     <ContactsDataKind
         android:mimeType="vnd.android.cursor.item/vnd.contactstest.profile"
-        android:icon="@mipmap/ic_contacts_launcher_square"
+        android:icon="@mipmap/ic_contacts_launcher"
         android:summaryColumn="data2"
         android:detailColumn="data3" />
 
diff --git a/tests/res/xml/test_basic_authenticator.xml b/tests/res/xml/test_basic_authenticator.xml
index 83bd135..40b9088 100644
--- a/tests/res/xml/test_basic_authenticator.xml
+++ b/tests/res/xml/test_basic_authenticator.xml
@@ -19,7 +19,7 @@
 
 <account-authenticator xmlns:android="http://schemas.android.com/apk/res/android"
     android:accountType="com.android.contacts.tests.testauth.basic"
-    android:icon="@mipmap/ic_contacts_launcher_square"
-    android:smallIcon="@mipmap/ic_contacts_launcher_square"
+    android:icon="@mipmap/ic_contacts_launcher"
+    android:smallIcon="@mipmap/ic_contacts_launcher"
     android:label="@string/applicationLabel"
 />