Revert of https://codereview.webrtc.org/2889183002/

webrtc/sdk/android/api/org/webrtc/PeerConnectionFactory.java

Index: webrtc/sdk/android/api/org/webrtc/PeerConnectionFactory.java
diff --git a/webrtc/sdk/android/api/org/webrtc/PeerConnectionFactory.java b/webrtc/sdk/android/api/org/webrtc/PeerConnectionFactory.java
index b7d85f04e3fc230d56c1fa5943be49d62e6160ca..28b3ca72ab9b98e4f74db5d2a7f80bf3955cfc18 100644
--- a/webrtc/sdk/android/api/org/webrtc/PeerConnectionFactory.java
+++ b/webrtc/sdk/android/api/org/webrtc/PeerConnectionFactory.java
@@ -10,7 +10,6 @@
 
 package org.webrtc;
 
-import android.content.Context;
 import java.util.List;
 
 /**
@@ -31,7 +30,6 @@ public class PeerConnectionFactory {
 
   private static final String TAG = "PeerConnectionFactory";
   private final long nativeFactory;
-  private static Context applicationContext;
   private static Thread networkThread;
   private static Thread workerThread;
   private static Thread signalingThread;
@@ -54,19 +52,14 @@ public class PeerConnectionFactory {
 
   // Must be called at least once before creating a PeerConnectionFactory
   // (for example, at application startup time).
-  public static native void nativeInitializeAndroidGlobals(
-      Context context, boolean videoHwAcceleration);
-
-  public static void initializeAndroidGlobals(Context context, boolean videoHwAcceleration) {
-    ContextUtils.initialize(context);
-    nativeInitializeAndroidGlobals(context, videoHwAcceleration);
-  }
+  public static native void initializeAndroidGlobals(
+      android.content.Context context, boolean videoHwAcceleration);
 
   // Older signature of initializeAndroidGlobals. The extra parameters are now meaningless.
   @Deprecated
   public static boolean initializeAndroidGlobals(Object context, boolean initializeAudio,
       boolean initializeVideo, boolean videoHwAcceleration) {
-    initializeAndroidGlobals((Context) context, videoHwAcceleration);
+    initializeAndroidGlobals((android.content.Context) context, videoHwAcceleration);
     return true;
   }