Fix compile errors when building with enable_vulkan=true.

content/browser/compositor/vulkan_browser_compositor_output_surface.cc

 // Copyright (c) 2016 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.
 
 #include "content/browser/compositor/vulkan_browser_compositor_output_surface.h"
 
 #include "base/threading/thread_task_runner_handle.h"
 #include "cc/output/output_surface_client.h"
 #include "content/browser/renderer_host/render_widget_host_impl.h"
 #include "gpu/vulkan/vulkan_surface.h"
@@ skipping 63 matching lines @@
 
 bool VulkanBrowserCompositorOutputSurface::SurfaceIsSuspendForRecycle() const {
   NOTIMPLEMENTED();
   return false;
 }
 
 void VulkanBrowserCompositorOutputSurface::Reshape(
     const gfx::Size& size,
     float device_scale_factor,
     const gfx::ColorSpace& color_space,
-    bool has_alpha) {
+    bool has_alpha,
+    bool use_stencil) {
   NOTIMPLEMENTED();
 }
 
 uint32_t
 VulkanBrowserCompositorOutputSurface::GetFramebufferCopyTextureFormat() {
   NOTIMPLEMENTED();
   return 0;
 }
 
 void VulkanBrowserCompositorOutputSurface::SwapBuffers(
     cc::OutputSurfaceFrame frame) {
   surface_->SwapBuffers();
 
   base::ThreadTaskRunnerHandle::Get()->PostTask(
       FROM_HERE,
       base::Bind(&VulkanBrowserCompositorOutputSurface::SwapBuffersAck,
                  weak_ptr_factory_.GetWeakPtr()));
 }
 
 void VulkanBrowserCompositorOutputSurface::SwapBuffersAck() {
   DCHECK(client_);
   client_->DidReceiveSwapBuffersAck();
 }
 
 }  // namespace content