WIP: Plumbing input event latency reporting through Mus GPU.

ui/gl/gl_surface.cc

 // Copyright (c) 2012 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 "ui/gl/gl_surface.h"
 
 #include <vector>
 
 #include "base/command_line.h"
 #include "base/lazy_instance.h"
@@ skipping 196 matching lines @@
 
   std::string delimited_name(name);
   delimited_name += " ";
 
   return extensions.find(delimited_name) != std::string::npos;
 }
 
 void GLSurface::OnSetSwapInterval(int interval) {
 }
 
-GLSurfaceAdapter::GLSurfaceAdapter(GLSurface* surface) : surface_(surface) {}
+GLSurfaceAdapter::GLSurfaceAdapter(GLSurface* surface) : surface_(surface) {
+  LOG(ERROR) << "GLSurfaceAdapter ctor";
+}
 
 bool GLSurfaceAdapter::Initialize(GLSurfaceFormat format) {
   return surface_->Initialize(format);
 }
 
 void GLSurfaceAdapter::Destroy() {
   surface_->Destroy();
 }
 
 bool GLSurfaceAdapter::Resize(const gfx::Size& size,
@@ skipping 171 matching lines @@
 scoped_refptr<GLSurface> InitializeGLSurface(scoped_refptr<GLSurface> surface) {
   return InitializeGLSurfaceWithFormat(surface, GLSurfaceFormat());
 }
 
 GLSurface::CALayerInUseQuery::CALayerInUseQuery() = default;
 GLSurface::CALayerInUseQuery::CALayerInUseQuery(const CALayerInUseQuery&) =
     default;
 GLSurface::CALayerInUseQuery::~CALayerInUseQuery() = default;
 
 }  // namespace gl