Provide TaskRunner to ContextCacheController

cc/test/test_in_process_context_provider.cc

 // Copyright 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 "cc/test/test_in_process_context_provider.h"
 
 #include <stdint.h>
 
 #include "base/lazy_instance.h"
 #include "base/macros.h"
 #include "base/memory/ptr_util.h"
+#include "base/threading/thread_task_runner_handle.h"
 #include "cc/output/context_cache_controller.h"
 #include "cc/resources/platform_color.h"
 #include "gpu/GLES2/gl2extchromium.h"
 #include "gpu/command_buffer/client/gl_in_process_context.h"
 #include "gpu/command_buffer/client/gles2_implementation.h"
 #include "gpu/command_buffer/client/gles2_lib.h"
 #include "gpu/command_buffer/client/shared_memory_limits.h"
 #include "gpu/command_buffer/common/gles2_cmd_utils.h"
 #include "gpu/skia_bindings/grcontext_for_gles2_interface.h"
 #include "third_party/khronos/GLES2/gl2.h"
 #include "third_party/khronos/GLES2/gl2ext.h"
 #include "third_party/skia/include/gpu/GrContext.h"
 #include "third_party/skia/include/gpu/gl/GrGLInterface.h"
 #include "ui/gfx/native_widget_types.h"
 
 namespace cc {
 
 // static
 std::unique_ptr<gpu::GLInProcessContext> CreateTestInProcessContext(
     TestGpuMemoryBufferManager* gpu_memory_buffer_manager,
     TestImageFactory* image_factory,
-    gpu::GLInProcessContext* shared_context) {
+    gpu::GLInProcessContext* shared_context,
+    scoped_refptr<base::SingleThreadTaskRunner> task_runner) {
   const bool is_offscreen = true;
   gpu::gles2::ContextCreationAttribHelper attribs;
   attribs.alpha_size = -1;
   attribs.depth_size = 24;
   attribs.stencil_size = 8;
   attribs.samples = 0;
   attribs.sample_buffers = 0;
   attribs.fail_if_major_perf_caveat = false;
   attribs.bind_generates_resource = false;
 
   std::unique_ptr<gpu::GLInProcessContext> context =
       base::WrapUnique(gpu::GLInProcessContext::Create(
           nullptr, nullptr, is_offscreen, gfx::kNullAcceleratedWidget,
           shared_context, attribs, gpu::SharedMemoryLimits(),
-          gpu_memory_buffer_manager, image_factory));
+          gpu_memory_buffer_manager, image_factory, std::move(task_runner)));
 
   DCHECK(context);
   return context;
 }
 
 std::unique_ptr<gpu::GLInProcessContext> CreateTestInProcessContext() {
-  return CreateTestInProcessContext(nullptr, nullptr, nullptr);
+  return CreateTestInProcessContext(nullptr, nullptr, nullptr, nullptr);
 }
 
 TestInProcessContextProvider::TestInProcessContextProvider(
-    TestInProcessContextProvider* shared_context)
-    : context_(CreateTestInProcessContext(
-          &gpu_memory_buffer_manager_,
-          &image_factory_,
-          (shared_context ? shared_context->context_.get() : nullptr))),
-      cache_controller_(
-          new ContextCacheController(context_->GetImplementation())) {}
+    TestInProcessContextProvider* shared_context) {
+  auto task_runner = base::ThreadTaskRunnerHandle::Get();
+  context_ = CreateTestInProcessContext(
+      &gpu_memory_buffer_manager_, &image_factory_,
+      (shared_context ? shared_context->context_.get() : nullptr), task_runner);
+  cache_controller_.reset(new ContextCacheController(
+      context_->GetImplementation(), std::move(task_runner)));
+}
 
 TestInProcessContextProvider::~TestInProcessContextProvider() {
 }
 
 bool TestInProcessContextProvider::BindToCurrentThread() {
   return true;
 }
 
 gpu::gles2::GLES2Interface* TestInProcessContextProvider::ContextGL() {
   return context_->GetImplementation();
@@ skipping 38 matching lines @@
       capabilities.texture_format_bgra8888 = true;
       break;
   }
   return capabilities;
 }
 
 void TestInProcessContextProvider::SetLostContextCallback(
     const LostContextCallback& lost_context_callback) {}
 
 }  // namespace cc