Bug 1379066 - 1. add resource files for Photon awesomebar r=jwu

These resource files are for photon only, and might be updated in near
future. Now we add them into repository for basic implementation.

For toolbar action button, to add these files

* ic_mic
* ic_qrcode
* ic_cancel
* ic_overflow
* ic_redermode / on

For site-identity, to add these files

* ic_globe /nm
* ic_lock
* ic_lock_disabled
* ic_warning_minor

--HG--
extra : rebase_source : 9ee98d1886b8e66d4c53fb56e3a94625810c2620

mobile/android/app/src/photon/res/drawable/ic_cancel.xml

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
+
+<selector xmlns:android="http://schemas.android.com/apk/res/android" xmlns:gecko="http://schemas.android.com/apk/res-auto">
+
+    <!-- private browsing mode -->
+    <item android:drawable="@drawable/ic_cancel_pm" gecko:state_private="true" />
+
+    <!-- normal mode -->
+    <item android:drawable="@drawable/ic_cancel_nm" />
+
+</selector>

mobile/android/app/src/photon/res/drawable/ic_mic.xml

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
+
+<selector xmlns:android="http://schemas.android.com/apk/res/android" xmlns:gecko="http://schemas.android.com/apk/res-auto">
+
+    <!-- private browsing mode -->
+    <item android:drawable="@drawable/ic_mic_pm" gecko:state_private="true" />
+
+    <!-- normal mode -->
+    <item android:drawable="@drawable/ic_mic_nm" />
+
+</selector>

mobile/android/app/src/photon/res/drawable/ic_overflow.xml

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
+
+<selector xmlns:android="http://schemas.android.com/apk/res/android" xmlns:gecko="http://schemas.android.com/apk/res-auto">
+
+    <!-- private browsing mode -->
+    <item android:drawable="@drawable/ic_overflow_pm" gecko:state_private="true" />
+
+    <!-- normal mode -->
+    <item android:drawable="@drawable/ic_overflow_nm" />
+
+</selector>

mobile/android/app/src/photon/res/drawable/ic_qrcode.xml

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
+
+<selector xmlns:android="http://schemas.android.com/apk/res/android" xmlns:gecko="http://schemas.android.com/apk/res-auto">
+
+    <!-- private browsing mode -->
+    <item android:drawable="@drawable/ic_qrcode_pm" gecko:state_private="true" />
+
+    <!-- normal mode -->
+    <item android:drawable="@drawable/ic_qrcode_nm" />
+
+</selector>