[Payments] Preview available payment options when no option is selected

chrome/android/java/strings/android_chrome_strings.grd

Index: chrome/android/java/strings/android_chrome_strings.grd
diff --git a/chrome/android/java/strings/android_chrome_strings.grd b/chrome/android/java/strings/android_chrome_strings.grd
index e3f9d1bca4e80d63e505b0a8ced8a1dad9a68b8a..eef776cb3850e9e4c896cbc5a06b369118380581 100644
--- a/chrome/android/java/strings/android_chrome_strings.grd
+++ b/chrome/android/java/strings/android_chrome_strings.grd
@@ -197,6 +197,9 @@ CHAR-LIMIT guidelines:
       <message name="IDS_SELECT" desc="Prompt for user to select something. [CHAR-LIMIT=20]">
         Select
       </message>
+      <message name="IDS_CHOOSE" desc="Prompt for user to choose something. [CHAR-LIMIT=20]">
+        Choose

[srahim, 2017/04/10 15:53:35]

Is this the string for the CHOOSE button? If so, please update message desc:
"Label on a button. Tapping the button allows the user to choose an option for a
payment method, shipping address, or contact from Contacts on their device." 

[gogerald1, 2017/04/10 17:04:32]

Yes, but we may could make this button a little more generic as the other
similar buttons above

+      </message>
       <message name="IDS_ADD" desc="Prompt for the user to add something, like a new address. [CHAR-LIMIT=20]">
         Add
       </message>
@@ -341,6 +344,28 @@ CHAR-LIMIT guidelines:
          Copied to Chrome
        </message>
 
+       <!-- Payment Request section preview strings -->
+       <message name="IDS_PAYMENT_REQUEST_PAYMENT_METHODS_PREVIEW" desc="This is a snippet of a payment method a user has saved to Chrome, plus an indication of the number of additional payment methods the user has saved. Its function is to show the user has payment methods can be used to complete payment request, and thus doesn't have to type it all from beginning. [ICU Syntax]">

[srahim, 2017/04/10 15:58:51]

Minor nit: missing the word "that"
"Its function is to show the user has payment methods that can be used to
complete a payment, and thus doesn't have to type the entire payment method."

[gogerald1, 2017/04/10 17:04:32]

Done.

+        {PAYMENT_METHOD, plural,
+          =1 {<ph name="PAYMENT_METHOD_PREVIEW">%1$s<ex>VISA ....1234</ex></ph>\u2026 and <ph name="NUMBER_OF_ADDITIONAL_PAYMENT_METHODS">%2$s<ex>1</ex></ph> more}
+          other {<ph name="PAYMENT_METHOD_PREVIEW">%1$s<ex>VISA ....1234</ex></ph>\u2026 and <ph name="NUMBER_OF_ADDITIONAL_PAYMENT_METHODS">%2$s<ex>2</ex></ph> more}}
+      </message>
+      <message name="IDS_PAYMENT_REQUEST_SHIPPING_ADDRESSES_PREVIEW" desc="This is a snippet of a shipping address a user has saved to Chrome, plus an indication of the number of additional shipping addresses the user has saved. Its function is to show the user has shipping addresses can be used to complete payment request, and thus doesn't have to type it all from beginning. [ICU Syntax]">

[srahim, 2017/04/10 15:58:51]

Update message desc:
This is a snippet of a shipping address a user has saved to Chrome, plus an
indication of the number of additional shipping addresses the user has saved.
Its function is to show the user has shipping addresses that can be used to
complete a purchase, and thus doesn't have to type the entire address.

[gogerald1, 2017/04/10 17:04:32]

Done.

+      {SHIPPING_ADDRESS, plural,
+        =1 {<ph name="SHIPPING_ADDRESS_PREVIEW">%1$s<ex>Jerry, 1253 Mcgill college</ex></ph>\u2026 and <ph name="NUMBER_OF_ADDITIONAL_ADDRESSES">%2$s<ex>1</ex></ph> more}
+        other {<ph name="SHIPPING_ADDRESS_PREVIEW">%1$s<ex>Jerry, 1253 Mcgill college</ex></ph>\u2026 and <ph name="NUMBER_OF_ADDITIONAL_ADDRESSES">%2$s<ex>2</ex></ph> more}}
+      </message>
+      <message name="IDS_PAYMENT_REQUEST_SHIPPING_OPTIONS_PREVIEW" desc="This is a snippet of a shipping option a merchant supports, plus an indication of the number of additional shipping options the merchant supports. Its function is to show the user can choose different shipping options to complete payment request. [ICU Syntax]">
+      {SHIPPING_OPTIONS, plural,
+        =1 {<ph name="SHIPPING_OPTION_PREVIEW">%1$s<ex>standard shipping</ex></ph>\u2026 and <ph name="NUMBER_OF_ADDITIONAL_SHIPPING_OPTIONS">%2$s<ex>1</ex></ph> more}
+        other {<ph name="SHIPPING_OPTION_PREVIEW">%1$s<ex>standard shipping</ex></ph>\u2026 and <ph name="NUMBER_OF_ADDITIONAL_SHIPPING_OPTIONS">%2$s<ex>2</ex></ph> more}}
+      </message>
+      <message name="IDS_PAYMENT_REQUEST_CONTACTS_PREVIEW" desc="This is a snippet of a contact a user has saved to Chrome, plus an indication of the number of additional contacts the user has saved. Its function is to show the user has contacts can be used to complete payment request, and thus doesn't have to type it all from beginning. [ICU Syntax]">

[srahim, 2017/04/10 15:58:51]

Update message desc:
This is a snippet of a contact a user has saved to Chrome, plus an indication of
the number of additional contacts the user has saved. Its function is to show
the user has contacts that can be used to complete a purchase, and thus doesn't
have to type the entire contact name.

[gogerald1, 2017/04/10 17:04:32]

Done. Contact not only include name, might also include email and phone number,
so I changed it to "*type the entire contact info"

+        {CONTACT, plural,
+          =1 {<ph name="CONTACT_PREVIEW">%1$s<ex>Jerry, 438-123-1922</ex></ph>\u2026 and <ph name="NUMBER_OF_ADDITIONAL_CONTACTS">%2$s<ex>1</ex></ph> more}
+          other {<ph name="CONTACT_PREVIEW">%1$s<ex>Jerry, 438-123-1922</ex></ph>\u2026 and <ph name="NUMBER_OF_ADDITIONAL_CONTACTS">%2$s<ex>2</ex></ph> more}}
+      </message>
+
       <!-- Autofill/Wallet integration preferences -->
       <message name="IDS_AUTOFILL_WALLET_MANAGEMENT_LINK_TEXT" desc="Text for link that allows users to see and edit their Wallet information.">
         Edit