Update to Chromium revision 2b3ae3b8 (#394939)

libcef/utility/content_utility_client.cc

@@ -11,7 +11,6 @@
 #include "chrome/common/chrome_utility_messages.h"
 #include "chrome/utility/utility_message_handler.h"
 #include "content/public/common/service_registry.h"
-#include "content/public/utility/utility_thread.h"
 #include "net/proxy/mojo_proxy_resolver_factory_impl.h"
 
 #if defined(OS_WIN)
@@ -20,10 +19,6 @@
 
 namespace {
 
-bool Send(IPC::Message* message) {
-  return content::UtilityThread::Get()->Send(message);
-}
-
 void CreateProxyResolverFactory(
     mojo::InterfaceRequest<net::interfaces::ProxyResolverFactory> request) {
   // MojoProxyResolverFactoryImpl is strongly bound to the Mojo message pipe it
@@ -46,12 +41,7 @@ CefContentUtilityClient::~CefContentUtilityClient() {
 
 bool CefContentUtilityClient::OnMessageReceived(
     const IPC::Message& message) {
-  bool handled = true;
-
-  IPC_BEGIN_MESSAGE_MAP(CefContentUtilityClient, message)
-    IPC_MESSAGE_HANDLER(ChromeUtilityMsg_StartupPing, OnStartupPing)
-    IPC_MESSAGE_UNHANDLED(handled = false)
-  IPC_END_MESSAGE_MAP()
+  bool handled = false;
 
   for (Handlers::iterator it = handlers_.begin();
        !handled && it != handlers_.end(); ++it) {
@@ -66,8 +56,3 @@ void CefContentUtilityClient::RegisterMojoServices(
   registry->AddService<net::interfaces::ProxyResolverFactory>(
       base::Bind(CreateProxyResolverFactory));
 }
-
-void CefContentUtilityClient::OnStartupPing() {
-  Send(new ChromeUtilityHostMsg_ProcessStarted);
-  // Don't release the process, we assume further messages are on the way.
-}

libcef/utility/content_utility_client.h

@@ -20,9 +20,6 @@ class CefContentUtilityClient : public content::ContentUtilityClient {
   void RegisterMojoServices(content::ServiceRegistry* registry) override;
 
  private:
-  // IPC message handlers.
-  void OnStartupPing();
-
   typedef ScopedVector<UtilityMessageHandler> Handlers;
   Handlers handlers_;