Android: Remove GetApplicationContext part 3

content/public/android/java/src/org/chromium/content/browser/BackgroundSyncNetworkObserver.java

Index: content/public/android/java/src/org/chromium/content/browser/BackgroundSyncNetworkObserver.java
diff --git a/content/public/android/java/src/org/chromium/content/browser/BackgroundSyncNetworkObserver.java b/content/public/android/java/src/org/chromium/content/browser/BackgroundSyncNetworkObserver.java
index 04159111d0cb106dbecca4b05e71cd4bd4ee3254..fc1bb9a3f9842e33fbed7bb9644f712f089e4487 100644
--- a/content/public/android/java/src/org/chromium/content/browser/BackgroundSyncNetworkObserver.java
+++ b/content/public/android/java/src/org/chromium/content/browser/BackgroundSyncNetworkObserver.java
@@ -5,11 +5,11 @@
 package org.chromium.content.browser;
 
 import android.Manifest;
-import android.content.Context;
 import android.content.pm.PackageManager;
 import android.os.Process;
 
 import org.chromium.base.ApiCompatibilityUtils;
+import org.chromium.base.ContextUtils;
 import org.chromium.base.ThreadUtils;
 import org.chromium.base.annotations.CalledByNative;
 import org.chromium.base.annotations.JNINamespace;
@@ -38,7 +38,6 @@ class BackgroundSyncNetworkObserver implements NetworkChangeNotifierAutoDetect.O
     private static final String TAG = "cr_BgSyncNetObserver";
 
     private NetworkChangeNotifierAutoDetect mNotifier;
-    private Context mContext;
 
     // The singleton instance.
     private static BackgroundSyncNetworkObserver sInstance;
@@ -46,22 +45,22 @@ class BackgroundSyncNetworkObserver implements NetworkChangeNotifierAutoDetect.O
     // List of native observers. These are each called when the network state changes.
     private List<Long> mNativePtrs;
 
-    private BackgroundSyncNetworkObserver(Context ctx) {
+    private BackgroundSyncNetworkObserver() {
         ThreadUtils.assertOnUiThread();
-        mContext = ctx;
         mNativePtrs = new ArrayList<Long>();
     }
 
-    private static boolean canCreateObserver(Context ctx) {
-        return ApiCompatibilityUtils.checkPermission(ctx, Manifest.permission.ACCESS_NETWORK_STATE,
-                Process.myPid(), Process.myUid()) == PackageManager.PERMISSION_GRANTED;
+    private static boolean canCreateObserver() {
+        return ApiCompatibilityUtils.checkPermission(ContextUtils.getApplicationContext(),
+                       Manifest.permission.ACCESS_NETWORK_STATE, Process.myPid(), Process.myUid())
+                == PackageManager.PERMISSION_GRANTED;
     }
 
     @CalledByNative
-    private static BackgroundSyncNetworkObserver createObserver(Context ctx, long nativePtr) {
+    private static BackgroundSyncNetworkObserver createObserver(long nativePtr) {
         ThreadUtils.assertOnUiThread();
         if (sInstance == null) {
-            sInstance = new BackgroundSyncNetworkObserver(ctx);
+            sInstance = new BackgroundSyncNetworkObserver();
         }
         sInstance.registerObserver(nativePtr);
         return sInstance;
@@ -69,7 +68,7 @@ class BackgroundSyncNetworkObserver implements NetworkChangeNotifierAutoDetect.O
 
     private void registerObserver(final long nativePtr) {
         ThreadUtils.assertOnUiThread();
-        if (!canCreateObserver(mContext)) {
+        if (!canCreateObserver()) {
             RecordHistogram.recordBooleanHistogram(
                     "BackgroundSync.NetworkObserver.HasPermission", false);
             return;
@@ -77,8 +76,8 @@ class BackgroundSyncNetworkObserver implements NetworkChangeNotifierAutoDetect.O
 
         // Create the NetworkChangeNotifierAutoDetect if it does not exist already.
         if (mNotifier == null) {
-            mNotifier = new NetworkChangeNotifierAutoDetect(this, mContext,
-                                new RegistrationPolicyAlwaysRegister());
+            mNotifier = new NetworkChangeNotifierAutoDetect(
+                    this, new RegistrationPolicyAlwaysRegister());
             RecordHistogram.recordBooleanHistogram(
                     "BackgroundSync.NetworkObserver.HasPermission", true);
         }