Correctly record WebAPK install source for Launch.HomescreenSource

chrome/android/java/src/org/chromium/chrome/browser/webapps/WebApkInfo.java

Index: chrome/android/java/src/org/chromium/chrome/browser/webapps/WebApkInfo.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/webapps/WebApkInfo.java b/chrome/android/java/src/org/chromium/chrome/browser/webapps/WebApkInfo.java
index 76cd86761d8750205f4088ec142ca894f67d2618..9f4171dce05222b1e19e92cead8098abbd938f99 100644
--- a/chrome/android/java/src/org/chromium/chrome/browser/webapps/WebApkInfo.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/webapps/WebApkInfo.java
@@ -17,6 +17,7 @@ import org.chromium.base.ContextUtils;
 import org.chromium.base.Log;
 import org.chromium.blink_public.platform.WebDisplayMode;
 import org.chromium.chrome.browser.ShortcutHelper;
+import org.chromium.chrome.browser.ShortcutSource;
 import org.chromium.chrome.browser.util.IntentUtils;
 import org.chromium.content_public.common.ScreenOrientationValues;
 import org.chromium.webapk.lib.common.WebApkConstants;
@@ -55,7 +56,7 @@ public class WebApkInfo extends WebappInfo {
         }
 
         String url = urlFromIntent(intent);
-        int source = sourceFromIntent(intent);
+        int source = sourceFromIntent(intent, ShortcutSource.WEBAPK_UNKNOWN);
 
         // Force navigation if the extra is not specified to avoid breaking deep linking for old
         // WebAPKs which don't specify the {@link WebApkConstants#EXTRA_WEBAPK_FORCE_NAVIGATION}