blimp: Move compositing, input and render widget feature to client/core.

blimp/client/core/blimp_client_context_impl.cc

 // Copyright 2016 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/core/blimp_client_context_impl.h"
 
 #include "base/bind.h"
+#include "base/lazy_instance.h"
 #include "base/memory/ptr_util.h"
 #include "base/message_loop/message_loop.h"
 #include "base/threading/sequenced_task_runner_handle.h"
 #include "blimp/client/core/contents/blimp_contents_impl.h"
 #include "blimp/client/core/contents/blimp_contents_manager.h"
 #include "blimp/client/core/session/cross_thread_network_event_observer.h"
 #include "blimp/client/public/blimp_client_context_delegate.h"
 
 #if defined(OS_ANDROID)
 #include "blimp/client/core/android/blimp_client_context_impl_android.h"
 #endif  // OS_ANDROID
 
 namespace blimp {
 namespace client {
 
 namespace {
 const char kDefaultAssignerUrl[] =
     "https://blimp-pa.googleapis.com/v1/assignment";
+
+// This should go elsewhere when we start setting up the feature code.
+base::LazyInstance<RenderWidgetFeature> g_render_widget_feature;

[nyquist, 2016/08/16 23:14:57]

Discussed with dtrainor@. I think for now BlimpClientContextImpl can own it, and
you can pass a pointer to BCM in the constructor? WDYT?
The registration can happen in BCCI:BCCI() I think.

[Khushal, 2016/08/18 03:16:32]

Makes sense. Done.
That is where we do start up the ThreadPipeManager and rest of the net code.

 }  // namespace
 
 // This function is declared in //blimp/client/public/blimp_client_context.h,
 // and either this function or the one in
 // //blimp/client/core/dummy_blimp_client_context.cc should be linked in to
 // any binary using BlimpClientContext::Create.
 // static
 BlimpClientContext* BlimpClientContext::Create(
     scoped_refptr<base::SingleThreadTaskRunner> io_thread_task_runner,
     scoped_refptr<base::SingleThreadTaskRunner> file_thread_task_runner) {
 #if defined(OS_ANDROID)
   return new BlimpClientContextImplAndroid(io_thread_task_runner,
                                            file_thread_task_runner);
 #else
   return new BlimpClientContextImpl(io_thread_task_runner,
                                     file_thread_task_runner);
 #endif  // defined(OS_ANDROID)
 }
 
 BlimpClientContextImpl::BlimpClientContextImpl(
     scoped_refptr<base::SingleThreadTaskRunner> io_thread_task_runner,
     scoped_refptr<base::SingleThreadTaskRunner> file_thread_task_runner)
     : BlimpClientContext(),
       io_thread_task_runner_(io_thread_task_runner),
       file_thread_task_runner_(file_thread_task_runner),
-      blimp_contents_manager_(new BlimpContentsManager),
+      blimp_contents_manager_(
+          new BlimpContentsManager(true, g_render_widget_feature.Pointer())),
       weak_factory_(this) {
   net_components_.reset(new ClientNetworkComponents(
       base::MakeUnique<CrossThreadNetworkEventObserver>(
           weak_factory_.GetWeakPtr(), base::SequencedTaskRunnerHandle::Get())));
 
   // The |thread_pipe_manager_| must be set up correctly before features are
   // registered.
   thread_pipe_manager_ = base::MakeUnique<ThreadPipeManager>(
       io_thread_task_runner_, net_components_->GetBrowserConnectionHandler());
 
@@ skipping 55 matching lines @@
   }
 
   io_thread_task_runner_->PostTask(
       FROM_HERE,
       base::Bind(&ClientNetworkComponents::ConnectWithAssignment,
                  base::Unretained(net_components_.get()), assignment));
 }
 
 }  // namespace client
 }  // namespace blimp