Implements the Lightweight First Run Experience

chrome/android/java/src/org/chromium/chrome/browser/firstrun/FirstRunStatus.java

Index: chrome/android/java/src/org/chromium/chrome/browser/firstrun/FirstRunStatus.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/firstrun/FirstRunStatus.java b/chrome/android/java/src/org/chromium/chrome/browser/firstrun/FirstRunStatus.java
index 542bc95cd92b964d88f1cee1f4d8be0e5cd190f8..d0818aed162e6b0a69ef30b9a65c73d1649ebee6 100644
--- a/chrome/android/java/src/org/chromium/chrome/browser/firstrun/FirstRunStatus.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/firstrun/FirstRunStatus.java
@@ -16,6 +16,8 @@ public class FirstRunStatus {
     // Needed by ChromeBackupAgent
     public static final String FIRST_RUN_FLOW_COMPLETE = "first_run_flow";
 
+    private static final String SKIP_WELCOME_PAGE = "skip_welcome_page";
+
     /**
      * Sets the "main First Run Experience flow complete" preference.
      * @param context Any context
@@ -39,4 +41,19 @@ public class FirstRunStatus {
                 .getBoolean(FIRST_RUN_FLOW_COMPLETE, false);
     }
 
+    /**
+    * Sets the preference to skip the welcome page from the main First Run Experience.
+    * @param context Any context
+    * @param isSkip Whether the welcome page should be skpped
+    */
+    public static void setSkipWelcomePage(Context context, boolean isSkip) {
+        ContextUtils.getAppSharedPreferences().edit().putBoolean(SKIP_WELCOME_PAGE, isSkip).apply();
+    }
+
+    /**
+    * Gets whether the welcome page should be skipped from the main First Run Experience.
+    */
+    public static boolean getSkipWelcomePage(Context context) {
+        return ContextUtils.getAppSharedPreferences().getBoolean(SKIP_WELCOME_PAGE, false);
+    }
 }