Revert of Use new app-level object instantiation mechanism

chrome/android/java/src/org/chromium/chrome/browser/multiwindow/MultiWindowUtils.java

Index: chrome/android/java/src/org/chromium/chrome/browser/multiwindow/MultiWindowUtils.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/multiwindow/MultiWindowUtils.java b/chrome/android/java/src/org/chromium/chrome/browser/multiwindow/MultiWindowUtils.java
index 16b89f2eba4417cf148f15d8557037b07632071a..bb17f878bd6c1814703b546c46c86b7fc3d174ae 100644
--- a/chrome/android/java/src/org/chromium/chrome/browser/multiwindow/MultiWindowUtils.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/multiwindow/MultiWindowUtils.java
@@ -17,6 +17,7 @@
 import org.chromium.base.ActivityState;
 import org.chromium.base.ApplicationStatus;
 import org.chromium.base.ApplicationStatus.ActivityStateListener;
+import org.chromium.base.ContextUtils;
 import org.chromium.base.VisibleForTesting;
 import org.chromium.chrome.browser.ChromeApplication;
 import org.chromium.chrome.browser.ChromeTabbedActivity;
@@ -56,7 +57,9 @@
      */
     public static MultiWindowUtils getInstance() {
         if (sInstance.get() == null) {
-            sInstance.compareAndSet(null, ChromeApplication.createObject(MultiWindowUtils.class));
+            ChromeApplication application =
+                    (ChromeApplication) ContextUtils.getApplicationContext();
+            sInstance.compareAndSet(null, application.createMultiWindowUtils());
         }
         return sInstance.get();
     }