Remove GPU relinquish resources infrastructure and stop GPU process.

content/browser/gpu/gpu_process_host.cc

Index: content/browser/gpu/gpu_process_host.cc
diff --git a/content/browser/gpu/gpu_process_host.cc b/content/browser/gpu/gpu_process_host.cc
index 1c37f80818bda020c0877bb305a5d8b0e1bd5da3..900671038bd600862ca153fa083d0ee737114108 100644
--- a/content/browser/gpu/gpu_process_host.cc
+++ b/content/browser/gpu/gpu_process_host.cc
@@ -397,6 +397,7 @@ GpuProcessHost::GpuProcessHost(int host_id, GpuProcessKind kind)
       kind_(kind),
       process_launched_(false),
       initialized_(false),
+      expecting_shutdown_(false),
       gpu_crash_recorded_(false),
       uma_memory_stats_received_(false) {
   if (base::CommandLine::ForCurrentProcess()->HasSwitch(
@@ -903,6 +904,11 @@ void GpuProcessHost::ForceShutdown() {
   process_->ForceShutdown();
 }
 
+void GpuProcessHost::StopGpuProcess() {
+  Send(new GpuMsg_Finalize());
+  expecting_shutdown_ = true;
+}
+
 void GpuProcessHost::BeginFrameSubscription(
     int surface_id,
     base::WeakPtr<RenderWidgetHostViewFrameSubscriber> subscriber) {
@@ -1030,6 +1036,18 @@ void GpuProcessHost::RecordProcessCrash() {
   if (gpu_crash_recorded_)
     return;
 
+  // Skip if GPU process was asked to stop and stopped successfully.
+  if (expecting_shutdown_) {
+    expecting_shutdown_ = false;
+    int exit_code;
+    base::TerminationStatus status =
+        process_->GetTerminationStatus(false, &exit_code);
+    if (status == base::TERMINATION_STATUS_NORMAL_TERMINATION) {
+      gpu_crash_recorded_ = true;
+      return;
+    }
+  }
+
   // Maximum number of times the GPU process is allowed to crash in a session.
   // Once this limit is reached, any request to launch the GPU process will
   // fail.