Reland of customtabs: Remove unnecessary Context plumbing.

chrome/android/java/src/org/chromium/chrome/browser/customtabs/CustomTabsConnectionService.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.customtabs;
 
 import android.content.Intent;
 import android.net.Uri;
 import android.os.Bundle;
 import android.os.IBinder;
@@ skipping 18 matching lines @@
     public void onCreate() {
         ProcessInitializationHandler.getInstance().initializePreNative();
         // Kick off the first access to avoid random StrictMode violations in clients.
         RequestThrottler.loadInBackground(getApplication());
         super.onCreate();
     }
 
     @Override
     public IBinder onBind(Intent intent) {
         mBindIntent = intent;
-        mConnection = CustomTabsConnection.getInstance(getApplication());
+        mConnection = CustomTabsConnection.getInstance();
         mConnection.logCall("Service#onBind()", true);
         return super.onBind(intent);
     }
 
     @Override
     public boolean onUnbind(Intent intent) {
         super.onUnbind(intent);
         if (mConnection != null) mConnection.logCall("Service#onUnbind()", true);
         return false; // No support for onRebind().
     }
@@ skipping 55 matching lines @@
                 FirstRunFlowSequencer.checkIfFirstRunIsNecessary(
                         getApplicationContext(), mBindIntent, showLightweightFre)
                 != null;
         if (!firstRunNecessary) {
             mBindIntent = null;
             return true;
         }
         return false;
     }
 }