[Payments] Add UI elements to secure branding for payments

chrome/android/java/res/layout/payment_request_bottom_bar.xml

Index: chrome/android/java/res/layout/payment_request_bottom_bar.xml
diff --git a/chrome/android/java/res/layout/payment_request_bottom_bar.xml b/chrome/android/java/res/layout/payment_request_bottom_bar.xml
new file mode 100644
index 0000000000000000000000000000000000000000..f003bd80ea151ebed0fe9709e16d64914edccd40
--- /dev/null
+++ b/chrome/android/java/res/layout/payment_request_bottom_bar.xml
@@ -0,0 +1,62 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright 2017 The Chromium Authors. All rights reserved.
+     Use of this source code is governed by a BSD-style license that can be
+     found in the LICENSE file. -->
+
+<!-- Sits at the bottom of the payment request UI. -->
+<org.chromium.chrome.browser.payments.ui.PaymentRequestBottomBar
+	xmlns:android="http://schemas.android.com/apk/res/android"
+	xmlns:chrome="http://schemas.android.com/apk/res-auto"
+	android:id="@+id/bottom_bar"
+	android:layout_height="wrap_content"
+	android:layout_width="match_parent"
+	android:padding="@dimen/payments_section_large_spacing"
+	android:background="@android:color/white"
+	android:visibility="gone" >
+
+	<ImageView

[gone, 2017/02/17 01:53:54]

Indent by 4s

[gogerald1, 2017/02/17 17:28:28]

Done.

+		android:id="@+id/logo_name"
+		android:layout_width="72dp"
+		android:layout_height="20dp"
+		android:layout_gravity="start|center_vertical"
+		android:src="@drawable/product_logo_name"
+		android:contentDescription="@null" />
+
+	<ImageView
+		android:id="@+id/logo"
+		android:layout_width="20dp"
+		android:layout_height="20dp"
+		android:layout_gravity="start|center_vertical"
+		android:src="@drawable/fre_product_logo"
+		android:contentDescription="@null"
+		android:visibility="gone" />
+
+	<Space
+		android:id="@+id/space"
+		android:layout_width="0dp"
+		android:layout_height="0dp"
+		android:layout_weight="1" />
+
+	<Button
+		android:id="@+id/edit_button"
+		style="@style/ButtonCompatBorderless"
+		android:layout_width="wrap_content"
+		android:layout_height="36dp"
+		android:layout_gravity="end"
+		android:text="@string/payments_edit_button"
+		android:textAllCaps="true"
+		android:textColor="@color/light_active_color"
+		android:textSize="14sp" />
+
+	<org.chromium.ui.widget.ButtonCompat
+		android:id="@+id/pay_button"
+		android:layout_width="wrap_content"
+		android:layout_height="36dp"
+		android:layout_gravity="end"
+		android:text="@string/payments_pay_button"
+		android:textAllCaps="true"
+		android:textColor="@android:color/white"
+		android:textSize="14sp"
+		chrome:buttonColor="@color/light_active_color"
+		chrome:buttonRaised="false" />
+</org.chromium.chrome.browser.payments.ui.PaymentRequestBottomBar>