[Payments] Add UI elements to secure branding for payments

chrome/android/java/src/org/chromium/chrome/browser/payments/ui/PaymentRequestUiErrorView.java

Index: chrome/android/java/src/org/chromium/chrome/browser/payments/ui/PaymentRequestUiErrorView.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/payments/ui/PaymentRequestUiErrorView.java b/chrome/android/java/src/org/chromium/chrome/browser/payments/ui/PaymentRequestUiErrorView.java
index 12097c088fd4d30ab7208eb769b7603faa3c774d..a21004554484c236233944b20eddafe63d923b4a 100644
--- a/chrome/android/java/src/org/chromium/chrome/browser/payments/ui/PaymentRequestUiErrorView.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/payments/ui/PaymentRequestUiErrorView.java
@@ -16,7 +16,10 @@ import android.widget.TextView;
 
 import org.chromium.base.ApiCompatibilityUtils;
 import org.chromium.chrome.R;
+import org.chromium.chrome.browser.UrlConstants;
 import org.chromium.chrome.browser.widget.BoundedLinearLayout;
+import org.chromium.chrome.browser.widget.TintedDrawable;
+import org.chromium.components.url_formatter.UrlFormatter;
 
 /**
  * Displays the status of a payment request to the user.
@@ -35,7 +38,23 @@ public class PaymentRequestUiErrorView extends BoundedLinearLayout {
      */
     public void initialize(String title, String origin) {
         ((TextView) findViewById(R.id.page_title)).setText(title);
-        ((TextView) findViewById(R.id.hostname)).setText(origin);
+
+        TextView hostName = (TextView) findViewById(R.id.hostname);

[gone, 2017/02/16 19:18:57]

This code is duplicated.  Put it somewhere common.

[gogerald1, 2017/02/17 00:44:46]

Done.

+        if (origin.startsWith(UrlConstants.HTTPS_SCHEME)) {
+            // Tint https scheme and add compound drawable for security display.
+            hostName.setText(UrlFormatter.tintUrlSchemeForSecurityDisplay(
+                    origin, ApiCompatibilityUtils.getColor(
+                                    getContext().getResources(), R.color.google_green_700)));
+            ApiCompatibilityUtils.setCompoundDrawablesRelativeWithIntrinsicBounds(hostName,
+                    TintedDrawable.constructTintedDrawable(getContext().getResources(),
+                            R.drawable.omnibox_https_valid, R.color.google_green_700),
+                    null, null, null);
+            // Remove left padding to align left compound drawable with the title. Note that the
+            // left compound drawable has transparent boundary.
+            hostName.setPaddingRelative(0, 0, 0, 0);
+        } else {
+            hostName.setText(origin);
+        }
 
         // Remove the close button, then expand the page information to take up the space formerly
         // occupied by the X.