Share field trial allocator on zygote-using Linuxes

content/public/test/render_view_test.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/public/test/render_view_test.h"
 
 #include <stddef.h>
 
 #include <cctype>
 
@@ skipping 254 matching lines @@
   render_thread_->set_new_window_routing_id(kNewWindowRouteId);
   render_thread_->set_new_window_main_frame_widget_routing_id(
       kNewFrameWidgetRouteId);
   render_thread_->set_new_frame_routing_id(kNewFrameRouteId);
 
 #if defined(OS_MACOSX)
   autorelease_pool_.reset(new base::mac::ScopedNSAutoreleasePool());
 #endif
   command_line_.reset(new base::CommandLine(base::CommandLine::NO_PROGRAM));
   field_trial_list_.reset(new base::FieldTrialList(nullptr));
+  // We don't use the descriptor here anyways so it's ok to pass 1.

[Alexei Svitkine (slow), 2016/11/29 19:32:47]

-1

[lawrencewu, 2016/11/29 19:52:44]

Fixed.

   base::FieldTrialList::CreateTrialsFromCommandLine(
-      *command_line_, switches::kFieldTrialHandle);
+      *command_line_, switches::kFieldTrialHandle, -1);
   params_.reset(new MainFunctionParams(*command_line_));
   platform_.reset(new RendererMainPlatformDelegate(*params_));
   platform_->PlatformInitialize();
 
   // Setting flags and really doing anything with WebKit is fairly fragile and
   // hacky, but this is the world we live in...
   std::string flags("--expose-gc");
   v8::V8::SetFlagsFromString(flags.c_str(), static_cast<int>(flags.size()));
 
   // Ensure that we register any necessary schemes when initializing WebKit,
@@ skipping 376 matching lines @@
       static_cast<TestRenderFrame*>(impl->GetMainRenderFrame());
   frame->Navigate(common_params, StartNavigationParams(), request_params);
 
   // The load actually happens asynchronously, so we pump messages to process
   // the pending continuation.
   FrameLoadWaiter(frame).Wait();
   view_->GetWebView()->updateAllLifecyclePhases();
 }
 
 }  // namespace content