Use solid color layer for delegated surface.

ui/aura/bench/bench_main.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.
 
 #if defined(USE_X11)
 #include <X11/Xlib.h>
 #endif
 
 #include "base/at_exit.h"
 #include "base/bind.h"
@@ skipping 139 matching lines @@
 
 // A benchmark that adds a texture layer that is updated every frame.
 class WebGLBench : public BenchCompositorObserver {
  public:
   WebGLBench(ui::ContextFactory* context_factory,
              Layer* parent,
              Compositor* compositor,
              int max_frames)
       : BenchCompositorObserver(max_frames),
         parent_(parent),
-        webgl_(ui::LAYER_TEXTURED),
+        webgl_(ui::LAYER_SOLID_COLOR),
         compositor_(compositor),
         fbo_(0),
         do_draw_(true) {
     CommandLine* command_line = CommandLine::ForCurrentProcess();
     do_draw_ = !command_line->HasSwitch("disable-draw");
 
     std::string webgl_size = command_line->GetSwitchValueASCII("webgl-size");
     int width = 0;
     int height = 0;
     if (!webgl_size.empty()) {
@@ skipping 45 matching lines @@
     GLuint sync_point = gl->InsertSyncPointCHROMIUM();
     webgl_.SetTextureMailbox(
         cc::TextureMailbox(mailbox, GL_TEXTURE_2D, sync_point),
         cc::SingleReleaseCallback::Create(
             base::Bind(ReturnMailbox, context_provider_, texture)),
         bounds.size());
     compositor->AddObserver(this);
   }
 
   virtual ~WebGLBench() {
-    webgl_.SetShowPaintedContent();
+    webgl_.SetShowSolidColorContent();
     gpu::gles2::GLES2Interface* gl = context_provider_->ContextGL();
     gl->DeleteFramebuffers(1, &fbo_);
     compositor_->RemoveObserver(this);
   }
 
   virtual void Draw() OVERRIDE {
     if (do_draw_) {
       gpu::gles2::GLES2Interface* gl = context_provider_->ContextGL();
       gl->ClearColor((frames() % kFrames)*1.0/kFrames, 1.f, 0.f, 1.f);
       gl->Clear(GL_COLOR_BUFFER_BIT);
@@ skipping 127 matching lines @@
   ui::PrintLayerHierarchy(host->window()->layer(), gfx::Point(100, 100));
 #endif
 
   host->Show();
   base::MessageLoopForUI::current()->Run();
   focus_client.reset();
   host.reset();
 
   return 0;
 }