Move test-only ContextFactory implementations out of production targets

ui/compositor/test/default_context_factory.cc

Index: ui/compositor/test/default_context_factory.cc
diff --git a/ui/compositor/test/default_context_factory.cc b/ui/compositor/test/default_context_factory.cc
new file mode 100644
index 0000000000000000000000000000000000000000..d166d1d00a12675d7f6527718f9a90c7a20b26cb
--- /dev/null
+++ b/ui/compositor/test/default_context_factory.cc
@@ -0,0 +1,100 @@
+// Copyright (c) 2013 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/compositor/test/default_context_factory.h"
+
+#include "cc/output/output_surface.h"
+#include "ui/compositor/reflector.h"
+#include "ui/gl/gl_implementation.h"
+#include "ui/gl/gl_surface.h"
+#include "webkit/common/gpu/context_provider_in_process.h"
+#include "webkit/common/gpu/grcontext_for_webgraphicscontext3d.h"
+#include "webkit/common/gpu/webgraphicscontext3d_in_process_command_buffer_impl.h"
+
+namespace ui {
+
+DefaultContextFactory::DefaultContextFactory() {
+}
+
+DefaultContextFactory::~DefaultContextFactory() {
+}
+
+bool DefaultContextFactory::Initialize() {
+  if (!gfx::GLSurface::InitializeOneOff() ||
+      gfx::GetGLImplementation() == gfx::kGLImplementationNone) {
+    LOG(ERROR) << "Could not load the GL bindings";
+    return false;
+  }
+  return true;
+}
+
+scoped_ptr<cc::OutputSurface> DefaultContextFactory::CreateOutputSurface(
+    Compositor* compositor) {
+  WebKit::WebGraphicsContext3D::Attributes attrs;
+  attrs.depth = false;
+  attrs.stencil = false;
+  attrs.antialias = false;
+  attrs.shareResources = true;
+
+  using webkit::gpu::WebGraphicsContext3DInProcessCommandBufferImpl;
+  scoped_ptr<WebGraphicsContext3DInProcessCommandBufferImpl> context3d(
+      WebGraphicsContext3DInProcessCommandBufferImpl::CreateViewContext(
+          attrs, compositor->widget()));
+  CHECK(context3d);
+
+  using webkit::gpu::ContextProviderInProcess;
+  scoped_refptr<ContextProviderInProcess> context_provider =
+      ContextProviderInProcess::Create(context3d.Pass(),
+                                       "UICompositor");
+
+  return make_scoped_ptr(new cc::OutputSurface(context_provider));
+}
+
+scoped_refptr<Reflector> DefaultContextFactory::CreateReflector(
+    Compositor* mirroed_compositor,
+    Layer* mirroring_layer) {
+  return NULL;
+}
+
+void DefaultContextFactory::RemoveReflector(
+    scoped_refptr<Reflector> reflector) {
+}
+
+scoped_refptr<cc::ContextProvider>
+DefaultContextFactory::OffscreenCompositorContextProvider() {
+  if (!offscreen_compositor_contexts_.get() ||
+      !offscreen_compositor_contexts_->DestroyedOnMainThread()) {
+    offscreen_compositor_contexts_ =
+        webkit::gpu::ContextProviderInProcess::CreateOffscreen();
+  }
+  return offscreen_compositor_contexts_;
+}
+
+scoped_refptr<cc::ContextProvider>
+DefaultContextFactory::SharedMainThreadContextProvider() {
+  if (shared_main_thread_contexts_ &&
+      !shared_main_thread_contexts_->DestroyedOnMainThread())
+    return shared_main_thread_contexts_;
+
+  if (ui::Compositor::WasInitializedWithThread()) {
+    shared_main_thread_contexts_ =
+        webkit::gpu::ContextProviderInProcess::CreateOffscreen();
+  } else {
+    shared_main_thread_contexts_ =
+        static_cast<webkit::gpu::ContextProviderInProcess*>(
+            OffscreenCompositorContextProvider().get());
+  }
+  if (shared_main_thread_contexts_ &&
+      !shared_main_thread_contexts_->BindToCurrentThread())
+    shared_main_thread_contexts_ = NULL;
+
+  return shared_main_thread_contexts_;
+}
+
+void DefaultContextFactory::RemoveCompositor(Compositor* compositor) {
+}
+
+bool DefaultContextFactory::DoesCreateTestContexts() { return false; }
+
+}  // namespace ui