Provide TaskRunner to ContextCacheController

blimp/client/support/compositor/blimp_context_provider.cc

 // Copyright 2015 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 "blimp/client/support/compositor/blimp_context_provider.h"
 
 #include "base/bind.h"
 #include "base/callback_helpers.h"
 #include "base/lazy_instance.h"
+#include "base/threading/thread_task_runner_handle.h"
 #include "cc/output/context_cache_controller.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/skia_bindings/grcontext_for_gles2_interface.h"
 #include "third_party/skia/include/gpu/GrContext.h"
 #include "third_party/skia/include/gpu/gl/GrGLInterface.h"
 
 namespace blimp {
@@ skipping 15 matching lines @@
   attribs_for_gles2.alpha_size = 8;
   attribs_for_gles2.depth_size = 0;
   attribs_for_gles2.stencil_size = 0;
   attribs_for_gles2.samples = 0;
   attribs_for_gles2.sample_buffers = 0;
   attribs_for_gles2.fail_if_major_perf_caveat = false;
   attribs_for_gles2.bind_generates_resource = false;
   attribs_for_gles2.context_type = gpu::gles2::CONTEXT_TYPE_OPENGLES2;
   attribs_for_gles2.lose_context_when_out_of_memory = true;
 
+  auto task_runner = base::ThreadTaskRunnerHandle::Get();
+
   context_.reset(gpu::GLInProcessContext::Create(
       nullptr /* service */, nullptr /* surface */,
       widget == gfx::kNullAcceleratedWidget /* is_offscreen */, widget,
       nullptr /* share_context */, attribs_for_gles2, gpu::SharedMemoryLimits(),
-      gpu_memory_buffer_manager, nullptr /* memory_limits */));
+      gpu_memory_buffer_manager, nullptr /* memory_limits */, task_runner));
   context_->GetImplementation()->SetLostContextCallback(
       base::Bind(&BlimpContextProvider::OnLostContext, base::Unretained(this)));
 
-  cache_controller_.reset(
-      new cc::ContextCacheController(context_->GetImplementation()));
+  cache_controller_.reset(new cc::ContextCacheController(
+      context_->GetImplementation(), std::move(task_runner)));
 }
 
 BlimpContextProvider::~BlimpContextProvider() {
   DCHECK(main_thread_checker_.CalledOnValidThread() ||
          context_thread_checker_.CalledOnValidThread());
 }
 
 bool BlimpContextProvider::BindToCurrentThread() {
   DCHECK(context_thread_checker_.CalledOnValidThread());
   return true;
@@ skipping 56 matching lines @@
 void BlimpContextProvider::OnLostContext() {
   DCHECK(context_thread_checker_.CalledOnValidThread());
   if (!lost_context_callback_.is_null())
     lost_context_callback_.Run();
   if (gr_context_)
     gr_context_->OnLostContext();
 }
 
 }  // namespace client
 }  // namespace blimp