[FRE] Change the First Run Experience launching behavior

chrome/android/java/src/org/chromium/chrome/browser/customtabs/CustomTabsConnectionService.java

Index: chrome/android/java/src/org/chromium/chrome/browser/customtabs/CustomTabsConnectionService.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/customtabs/CustomTabsConnectionService.java b/chrome/android/java/src/org/chromium/chrome/browser/customtabs/CustomTabsConnectionService.java
index d49818ccf1cd4856ae98c9fa2bf0fa005cfe8be8..c7c3bd80ca0e3b34109264fd20a8d7180468e895 100644
--- a/chrome/android/java/src/org/chromium/chrome/browser/customtabs/CustomTabsConnectionService.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/customtabs/CustomTabsConnectionService.java
@@ -10,7 +10,10 @@ import android.os.Bundle;
 import android.os.IBinder;
 import android.support.customtabs.CustomTabsService;
 import android.support.customtabs.CustomTabsSessionToken;
+import android.text.TextUtils;
 
+import org.chromium.chrome.browser.IntentHandler;
+import org.chromium.chrome.browser.IntentHandler.ExternalAppId;
 import org.chromium.chrome.browser.firstrun.FirstRunFlowSequencer;
 
 import java.util.List;
@@ -74,8 +77,14 @@ public class CustomTabsConnectionService extends CustomTabsService {
 
     private boolean isFirstRunDone() {
         if (mBindIntent == null) return true;
-        boolean firstRunNecessary = FirstRunFlowSequencer
-                .checkIfFirstRunIsNecessary(getApplicationContext(), mBindIntent) != null;
+        boolean showLightweightFre =
+                IntentHandler.determineExternalIntentSource(this.getPackageName(), mBindIntent)
+                != ExternalAppId.GSA;
+        boolean firstRunNecessary =
+                FirstRunFlowSequencer.checkIfFirstRunIsNecessary(getApplicationContext(),
+                        TextUtils.equals(mBindIntent.getAction(), Intent.ACTION_MAIN),
+                        showLightweightFre)
+                != null;
         if (!firstRunNecessary) {
             mBindIntent = null;
             return true;