electron/patches/common/chromium/add_contentgpuclient_precreatemessageloop_callback.patch

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Milan Burda <milan.burda@gmail.com>
Date: Thu, 11 Apr 2019 14:49:20 +0200
Subject: Add ContentGpuClient::PreCreateMessageLoop() callback

Invoke in GpuMain after SetErrorMode, before starting the message loop.
Allows Electron to restore WER when ELECTRON_DEFAULT_ERROR_MODE is set.

This should be upstreamed

diff --git a/content/gpu/gpu_main.cc b/content/gpu/gpu_main.cc
index 82f0c4f62be2f210db2c3ed1169c2a816c59cf1f..20dcb7dd1ee1172cfbf263f14724dd4701fa6eae 100644
--- a/content/gpu/gpu_main.cc
+++ b/content/gpu/gpu_main.cc
@@ -234,6 +234,10 @@ int GpuMain(const MainFunctionParams& parameters) {
 
   logging::SetLogMessageHandler(GpuProcessLogMessageHandler);
 
+  auto* client = GetContentClient()->gpu();
+  if (client)
+    client->PreCreateMessageLoop();
+
   // We are experiencing what appear to be memory-stomp issues in the GPU
   // process. These issues seem to be impacting the message loop and listeners
   // registered to it. Create the message loop on the heap to guard against
@@ -335,7 +339,6 @@ int GpuMain(const MainFunctionParams& parameters) {
 
   GpuProcess gpu_process(io_thread_priority);
 
-  auto* client = GetContentClient()->gpu();
   if (client)
     client->PostIOThreadCreated(gpu_process.io_task_runner());
 
diff --git a/content/public/gpu/content_gpu_client.h b/content/public/gpu/content_gpu_client.h
index 20e31e1bd96395cb4350aa6ae84cc16c4ca2116b..d89af81ef9426c197a62027b514011afd10ea3ce 100644
--- a/content/public/gpu/content_gpu_client.h
+++ b/content/public/gpu/content_gpu_client.h
@@ -35,6 +35,10 @@ class CONTENT_EXPORT ContentGpuClient {
  public:
   virtual ~ContentGpuClient() {}
 
+  // Allows the embedder to perform platform-specific initialization before
+  // creating the message loop.
+  virtual void PreCreateMessageLoop() {}
+
   // Initializes the registry. |registry| will be passed to a ConnectionFilter
   // (which lives on the IO thread). Unlike other childthreads, the client must
   // register additional interfaces on this registry rather than just creating