Revert of Android: Remove GetApplicationContext part 2

chrome/android/java/src/org/chromium/chrome/browser/ntp/snippets/SnippetsLauncher.java

Index: chrome/android/java/src/org/chromium/chrome/browser/ntp/snippets/SnippetsLauncher.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/ntp/snippets/SnippetsLauncher.java b/chrome/android/java/src/org/chromium/chrome/browser/ntp/snippets/SnippetsLauncher.java
index bd2fcefb860146f412713c3f80405c988f4f1af0..f18c5adb864ccd11d530e97cfdd6ef2956ed93e7 100644
--- a/chrome/android/java/src/org/chromium/chrome/browser/ntp/snippets/SnippetsLauncher.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/ntp/snippets/SnippetsLauncher.java
@@ -3,6 +3,8 @@
 // found in the LICENSE file.
 
 package org.chromium.chrome.browser.ntp.snippets;
+
+import android.content.Context;
 
 import com.google.android.gms.gcm.GcmNetworkManager;
 import com.google.android.gms.gcm.PeriodicTask;
@@ -50,15 +52,16 @@
 
     /**
      * Create a SnippetsLauncher object, which is owned by C++.
+     * @param context The app context.
      */
     @VisibleForTesting
     @CalledByNative
-    public static SnippetsLauncher create() {
+    public static SnippetsLauncher create(Context context) {
         if (sInstance != null) {
             throw new IllegalStateException("Already instantiated");
         }
 
-        sInstance = new SnippetsLauncher();
+        sInstance = new SnippetsLauncher(context);
         return sInstance;
     }
 
@@ -81,19 +84,19 @@
         return sInstance != null;
     }
 
-    protected SnippetsLauncher() {
-        checkGCM();
-        mScheduler = GcmNetworkManager.getInstance(ContextUtils.getApplicationContext());
+    protected SnippetsLauncher(Context context) {
+        checkGCM(context);
+        mScheduler = GcmNetworkManager.getInstance(context);
     }
 
-    private boolean canUseGooglePlayServices() {
+    private boolean canUseGooglePlayServices(Context context) {
         return ExternalAuthUtils.getInstance().canUseGooglePlayServices(
-                ContextUtils.getApplicationContext(), new UserRecoverableErrorHandler.Silent());
+                context, new UserRecoverableErrorHandler.Silent());
     }
 
-    private void checkGCM() {
+    private void checkGCM(Context context) {
         // Check to see if Play Services is up to date, and disable GCM if not.
-        if (!canUseGooglePlayServices()) {
+        if (!canUseGooglePlayServices(context)) {
             mGCMEnabled = false;
             Log.i(TAG, "Disabling SnippetsLauncher because Play Services is not up to date.");
         }