media: Pass MediaPermission to MediaDrmBridge

content/browser/gpu/gpu_process_host.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.
 
 #include "content/browser/gpu/gpu_process_host.h"
 
 #include <stddef.h>
 
 #include <utility>
 
@@ skipping 386 matching lines @@
 }
 
 GpuProcessHost::GpuProcessHost(int host_id, GpuProcessKind kind)
     : host_id_(host_id),
       valid_(true),
       in_process_(false),
       swiftshader_rendering_(false),
       kind_(kind),
       process_launched_(false),
       initialized_(false),
-      uma_memory_stats_received_(false) {
+      uma_memory_stats_received_(false),
+      permission_service_context_(new PermissionServiceContext(this)) {
   if (base::CommandLine::ForCurrentProcess()->HasSwitch(
           switches::kSingleProcess) ||
       base::CommandLine::ForCurrentProcess()->HasSwitch(
           switches::kInProcessGPU)) {
     in_process_ = true;
   }
 
   // If the 'single GPU process' policy ever changes, we still want to maintain
   // it for 'gpu thread' mode and only create one instance of host and thread.
   DCHECK(!in_process_ || g_gpu_process_hosts[kind] == NULL);
@@ skipping 115 matching lines @@
   init_start_time_ = base::TimeTicks::Now();
 
   TRACE_EVENT_INSTANT0("gpu", "LaunchGpuProcess", TRACE_EVENT_SCOPE_THREAD);
 
   std::string channel_id = process_->GetHost()->CreateChannel();
   if (channel_id.empty())
     return false;
 
   DCHECK(!mojo_application_host_);
   mojo_application_host_.reset(new MojoApplicationHost);
+  RegisterMojoServices();
 
   gpu::GpuPreferences gpu_preferences = GetGpuPreferencesFromCommandLine();
   if (in_process_) {
     DCHECK_CURRENTLY_ON(BrowserThread::IO);
     DCHECK(g_gpu_main_thread_factory);
     in_process_gpu_thread_.reset(
         g_gpu_main_thread_factory(InProcessChildThreadParams(
             channel_id, base::MessageLoop::current()->task_runner(),
             std::string(), mojo_application_host_->GetToken()),
             gpu_preferences));
@@ skipping 11 matching lines @@
   } else if (!LaunchGpuProcess(channel_id, &gpu_preferences)) {
     return false;
   }
 
   if (!Send(new GpuMsg_Initialize(gpu_preferences)))
     return false;
 
   return true;
 }
 
+void GpuProcessHost::RegisterMojoServices() {
+  mojo_application_host_->service_registry()->AddService(
+      base::Bind(&PermissionServiceContext::CreateService,
+                 base::Unretained(permission_service_context_.get())));
+}
+
 void GpuProcessHost::RouteOnUIThread(const IPC::Message& message) {
   BrowserThread::PostTask(
       BrowserThread::UI,
       FROM_HERE,
       base::Bind(&RouteToGpuProcessHostUIShimTask, host_id_, message));
 }
 
 bool GpuProcessHost::Send(IPC::Message* msg) {
   DCHECK(CalledOnValidThread());
   if (process_->GetHost()->IsChannelOpening()) {
@@ skipping 566 matching lines @@
   TRACE_EVENT0("gpu", "GpuProcessHost::OnCacheShader");
   ClientIdToShaderCacheMap::iterator iter =
       client_id_to_shader_cache_.find(client_id);
   // If the cache doesn't exist then this is an off the record profile.
   if (iter == client_id_to_shader_cache_.end())
     return;
   iter->second->Cache(GetShaderPrefixKey() + ":" + key, shader);
 }
 
 }  // namespace content