Rename VulkanViewer to Viewer, take 2.

tools/viewer/android/VulkanTestContext_android.cpp

 
 /*
  * Copyright 2016 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "VulkanTestContext_android.h"
 
@@ skipping 23 matching lines @@
 
     VkResult res = createAndroidSurfaceKHR(instance, &surfaceCreateInfo,
                                            nullptr, &surface);
     return (VK_SUCCESS == res) ? surface : VK_NULL_HANDLE;
 }
 
 bool VulkanTestContext::canPresent(VkInstance instance, VkPhysicalDevice physDev,
                                    uint32_t queueFamilyIndex) {
     return true;
 }