Update to Chromium //base at Chromium commit 3e81715e6d3a4324362635aea46ce1f1a163cca1.

android/java/src/org/chromium/base/SysUtils.java

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 package org.chromium.base;
 
 import android.annotation.TargetApi;
 import android.app.ActivityManager;
 import android.content.Context;
 import android.os.Build;
@@ skipping 97 matching lines @@
 
     @TargetApi(Build.VERSION_CODES.KITKAT)
     private static boolean detectLowEndDevice() {
         assert CommandLine.isInitialized();
         if (CommandLine.getInstance().hasSwitch(BaseSwitches.ENABLE_LOW_END_DEVICE_MODE)) {
             return true;
         }
         if (CommandLine.getInstance().hasSwitch(BaseSwitches.DISABLE_LOW_END_DEVICE_MODE)) {
             return false;
         }
-        // Any pre-KitKat device cannot be considered 'low-end'.
-        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.KITKAT) {
-            return false;
-        }
 
         Context context = ApplicationStatus.getApplicationContext();
-        if (context != null) {
+        // Only KitKat and later devices have isLowRamDevice() call available.
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT && context != null) {
             ActivityManager activityManager = (ActivityManager)
                     context.getSystemService(Context.ACTIVITY_SERVICE);
             if (activityManager.isLowRamDevice()) {
                 return true;
             }
         } else {
             Log.e(TAG, "ApplicationContext is null in ApplicationStatus");
         }
 
         int ramSizeMB = amountOfPhysicalMemoryMB();
         if (ramSizeMB <= 0) {
             return false;
         }
 
         return ramSizeMB <= ANDROID_LOW_MEMORY_DEVICE_THRESHOLD_MB;
     }
 }