Android: Remove GetApplicationContext part 2

chrome/android/java/src/org/chromium/chrome/browser/sync/ui/SyncCustomizationFragment.java

Index: chrome/android/java/src/org/chromium/chrome/browser/sync/ui/SyncCustomizationFragment.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/sync/ui/SyncCustomizationFragment.java b/chrome/android/java/src/org/chromium/chrome/browser/sync/ui/SyncCustomizationFragment.java
index 849fab8be7e1c2ec76102e9661b5e9157062456a..7e5abc04cf9d9a1c48a49aa29116a5918b6d543d 100644
--- a/chrome/android/java/src/org/chromium/chrome/browser/sync/ui/SyncCustomizationFragment.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/sync/ui/SyncCustomizationFragment.java
@@ -335,7 +335,7 @@ public class SyncCustomizationFragment extends PreferenceFragment
         // We remove the the SyncedAccountPreference if there's only 1 account on the device, so
         // it's possible for accountList to be null
         if (accountList != null) {
-            Account[] accounts = AccountManagerHelper.get(getActivity()).getGoogleAccounts();
+            Account[] accounts = AccountManagerHelper.get().getGoogleAccounts();
             if (accounts.length <= 1) {
                 getPreferenceScreen().removePreference(accountList);
             } else {
@@ -708,9 +708,8 @@ public class SyncCustomizationFragment extends PreferenceFragment
         }
 
         if (mCurrentSyncError == SYNC_AUTH_ERROR) {
-            AccountManagerHelper.get(getActivity())
-                    .updateCredentials(ChromeSigninController.get(getActivity()).getSignedInUser(),
-                            getActivity(), null);
+            AccountManagerHelper.get().updateCredentials(
+                    ChromeSigninController.get().getSignedInUser(), getActivity(), null);
             return;
         }
 
@@ -723,7 +722,7 @@ public class SyncCustomizationFragment extends PreferenceFragment
         }
 
         if (mCurrentSyncError == SYNC_OTHER_ERRORS) {
-            final Account account = ChromeSigninController.get(getActivity()).getSignedInUser();
+            final Account account = ChromeSigninController.get().getSignedInUser();
             SigninManager.get(getActivity()).signOut(new Runnable() {
                 @Override
                 public void run() {