Remove "Turn on unknown sources dialog"

chrome/android/java/src/org/chromium/chrome/browser/ChromeTabbedActivity.java

Index: chrome/android/java/src/org/chromium/chrome/browser/ChromeTabbedActivity.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/ChromeTabbedActivity.java b/chrome/android/java/src/org/chromium/chrome/browser/ChromeTabbedActivity.java
index f4a9f8f05cd890beaa7439806e3e6620a8fc4ca6..ae92a7e807f4a8975abaf2cf95987b00a6a0d0b7 100644
--- a/chrome/android/java/src/org/chromium/chrome/browser/ChromeTabbedActivity.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/ChromeTabbedActivity.java
@@ -113,7 +113,6 @@ import org.chromium.chrome.browser.toolbar.ToolbarControlContainer;
 import org.chromium.chrome.browser.util.FeatureUtilities;
 import org.chromium.chrome.browser.util.IntentUtils;
 import org.chromium.chrome.browser.vr_shell.VrShellDelegate;
-import org.chromium.chrome.browser.webapps.ChromeWebApkHost;
 import org.chromium.chrome.browser.widget.BottomSheet;
 import org.chromium.chrome.browser.widget.emptybackground.EmptyBackgroundViewWrapper;
 import org.chromium.chrome.browser.widget.findinpage.FindToolbarManager;
@@ -401,10 +400,6 @@ public class ChromeTabbedActivity extends ChromeActivity implements OverviewMode
                 } else {
                     preferenceManager.setPromosSkippedOnFirstStart(true);
                 }
-
-                // Notify users experimenting with WebAPKs if they need to do extra steps to enable
-                // WebAPKs.
-                ChromeWebApkHost.launchWebApkRequirementsDialogIfNeeded(this);
             }
 
             initializeUI();