[Offline pages] Clean up of device conditions related code

chrome/android/java/src/org/chromium/chrome/browser/offlinepages/BackgroundScheduler.java

Index: chrome/android/java/src/org/chromium/chrome/browser/offlinepages/BackgroundScheduler.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/offlinepages/BackgroundScheduler.java b/chrome/android/java/src/org/chromium/chrome/browser/offlinepages/BackgroundScheduler.java
index 5f6da127a4609a40f1cc0b83d3c076923a28b92d..66d049335c5a40409c2d976ad789ab2a59afd80c 100644
--- a/chrome/android/java/src/org/chromium/chrome/browser/offlinepages/BackgroundScheduler.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/offlinepages/BackgroundScheduler.java
@@ -72,25 +72,4 @@ public abstract class BackgroundScheduler {
     protected Context getContext() {
         return mContext;
     }
-
-    /**
-     * Get the latest power conditions from the android APIs.
-     */
-    public static boolean getPowerConditions(Context context) {
-        return OfflinePageUtils.getPowerConditions(context);
-    }
-
-    /**
-     * Get the latest battery conditions from the android APIs.
-     */
-    public static int getBatteryConditions(Context context) {
-        return OfflinePageUtils.getBatteryConditions(context);
-    }
-
-    /**
-     * Get the latest network conditions from the android APIs.
-     */
-    public static int getNetworkConditions(Context context) {
-        return OfflinePageUtils.getNetworkConditions(context);
-    }
 }