Reland "Android: Remove GetApplicationContext part 2"

chrome/android/java/src/org/chromium/chrome/browser/gsa/GSAState.java

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 package org.chromium.chrome.browser.gsa;
 
 import android.accounts.Account;
 import android.content.Context;
 import android.content.Intent;
 import android.content.pm.PackageManager;
@@ skipping 69 matching lines @@
      */
     public void setGsaAccount(String gsaAccount) {
         mGsaAccount = gsaAccount;
     }
 
     /**
      * @return Whether GSA and Chrome are logged in with the same account. The situation where
      * both are logged out is not considered a match.
      */
     public boolean doesGsaAccountMatchChrome() {
-        Account chromeUser = ChromeSigninController.get(mContext).getSignedInUser();
+        Account chromeUser = ChromeSigninController.get().getSignedInUser();
         return chromeUser != null && !TextUtils.isEmpty(mGsaAccount) && TextUtils.equals(
                 chromeUser.name, mGsaAccount);
     }
 
     /**
      * @return The current GSA account. May return null if GSA hasn't replied yet.
      */
     public String getGsaAccount() {
         return mGsaAccount;
     }
@@ skipping 25 matching lines @@
      * Check whether the given package meets min requirements for using full document mode.
      * @param packageName The package name we are inquiring about.
      * @param minVersion The minimum version for the package to be.
      * @return Whether the package exists on the device and its version is higher than the minimum
      *         required version.
      */
     private boolean isPackageAboveVersion(String packageName, int minVersion) {
         return PackageUtils.getPackageVersion(mContext, packageName) >= minVersion;
     }
 }