Preloading support in browser

	   Apps like the QSB can request the browser to preload a
	   web page.
           - preloaded pages are not added to the browser history
	     if they'r not seen by the user
	   - when a request is received, a new tab is created for the
	     preloaded page, but not added to the tab list
 	   - upon receiving the view intent for the preloaded page
             the tab is added to the tab list, and shown
	   - if several pages are preloaded consecutively in the same tab,
             the back stack is cleared before it is displayed
           - preloaded pages use the main browser cookie jar, so pages that
             have never been viewed by the user can drop cookies

Change-Id: I9ed21f2c9560fda0ed042b460b73bb33988a2e8a
diff --git a/src/com/android/browser/BrowserSettings.java b/src/com/android/browser/BrowserSettings.java
index 4928e61..3a6349a 100644
--- a/src/com/android/browser/BrowserSettings.java
+++ b/src/com/android/browser/BrowserSettings.java
@@ -689,4 +689,11 @@
         return mPrefs.getBoolean(PREF_REMEMBER_PASSWORDS, true);
     }
 
+    // -----------------------------
+    // getter/setters for bandwidth_preferences.xml
+    // -----------------------------
+
+    public boolean isPreloadEnabled() {
+        return mPrefs.getBoolean(PREF_DATA_PRELOAD, false);
+    }
 }