Add support for shipping type in web payments

chrome/android/java/src/org/chromium/chrome/browser/payments/ShippingStrings.java

Index: chrome/android/java/src/org/chromium/chrome/browser/payments/ShippingStrings.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/payments/ShippingStrings.java b/chrome/android/java/src/org/chromium/chrome/browser/payments/ShippingStrings.java
new file mode 100644
index 0000000000000000000000000000000000000000..56afb84671590d9c67cdbeb70116543960dea7e7
--- /dev/null
+++ b/chrome/android/java/src/org/chromium/chrome/browser/payments/ShippingStrings.java
@@ -0,0 +1,84 @@
+// Copyright 2016 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.
+
+package org.chromium.chrome.browser.payments;
+
+import org.chromium.chrome.R;
+import org.chromium.payments.mojom.PaymentShippingType;
+
+/** Container for custom shipping strings. */
+public class ShippingStrings {
+    private final int mSummaryLabel;
+    private final int mAddressLabel;
+    private final int mOptionLabel;
+    private final int mSelectPrompt;
+    private final int mUnsupported;
+
+    /**
+     * Determines the strings to be used for the given shipping type.
+     *
+     * @param shippingType Shipping type. One of SHIPPING, DELIVERY, and PICKUP.
+     */
+    public ShippingStrings(int shippingType) {
+        switch (shippingType) {
+            case PaymentShippingType.SHIPPING:
+                mSummaryLabel = R.string.payments_shipping_summary_label;
+                mAddressLabel = R.string.payments_shipping_address_label;
+                mOptionLabel = R.string.payments_shipping_option_label;
+                mSelectPrompt = R.string.payments_select_shipping_address_for_shipping_methods;
+                mUnsupported = R.string.payments_unsupported_shipping_address;
+                break;
+
+            case PaymentShippingType.DELIVERY:
+                mSummaryLabel = R.string.payments_delivery_summary_label;
+                mAddressLabel = R.string.payments_delivery_address_label;
+                mOptionLabel = R.string.payments_delivery_option_label;
+                mSelectPrompt = R.string.payments_select_delivery_address_for_delivery_methods;
+                mUnsupported = R.string.payments_unsupported_delivery_address;
+                break;
+
+            case PaymentShippingType.PICKUP:
+                mSummaryLabel = R.string.payments_pickup_summary_label;
+                mAddressLabel = R.string.payments_pickup_address_label;
+                mOptionLabel = R.string.payments_pickup_option_label;
+                mSelectPrompt = R.string.payments_select_pickup_address_for_pickup_methods;
+                mUnsupported = R.string.payments_unsupported_pickup_address;
+                break;
+
+            default:
+                assert false;
+                mSummaryLabel = 0;
+                mAddressLabel = 0;
+                mOptionLabel = 0;
+                mSelectPrompt = 0;
+                mUnsupported = 0;
+                break;
+        }
+    }
+
+    /** @return The string resource for the label of shipping summary section. */
+    public int getSummaryLabel() {
+        return mSummaryLabel;
+    }
+
+    /** @return The string resource for the label of shipping address section. */
+    public int getAddressLabel() {
+        return mAddressLabel;
+    }
+
+    /** @return The string resource for the label of shipping option section. */
+    public int getOptionLabel() {
+        return mOptionLabel;
+    }
+
+    /** @return The string resource for the prompt to choose a shipping address. */
+    public int getSelectPrompt() {
+        return mSelectPrompt;
+    }
+
+    /** @return The string resource for the unsupported shipping address message. */
+    public int getUnsupported() {
+        return mUnsupported;
+    }
+}