headless: Add support for minidump generation on Linux

headless/app/headless_shell.cc

 // Copyright 2016 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 <memory>
 #include <sstream>
 #include <string>
 
 #include "base/base64.h"
+#include "base/base_switches.h"
 #include "base/bind.h"
 #include "base/callback.h"
 #include "base/command_line.h"
 #include "base/files/file_path.h"
 #include "base/json/json_writer.h"
 #include "base/location.h"
 #include "base/memory/weak_ptr.h"
 #include "base/numerics/safe_conversions.h"
 #include "base/strings/string_number_conversions.h"
 #include "headless/app/headless_shell.h"
@@ skipping 414 matching lines @@
   RunChildProcessIfNeeded(argc, argv);
   HeadlessShell shell;
   HeadlessBrowser::Options::Builder builder(argc, argv);
 
   // Enable devtools if requested.
   const base::CommandLine& command_line(
       *base::CommandLine::ForCurrentProcess());
   if (!ValidateCommandLine(command_line))
     return EXIT_FAILURE;
 
+  if (command_line.HasSwitch(::switches::kEnableCrashReporter))
+    builder.SetCrashReporterEnabled(true);
+  if (command_line.HasSwitch(switches::kCrashDumpsDir)) {
+    builder.SetCrashDumpsDir(
+        command_line.GetSwitchValuePath(switches::kCrashDumpsDir));
+  }
+
   if (command_line.HasSwitch(::switches::kRemoteDebuggingPort)) {
     std::string address = kDevToolsHttpServerAddress;
     if (command_line.HasSwitch(switches::kRemoteDebuggingAddress)) {
       address =
           command_line.GetSwitchValueASCII(switches::kRemoteDebuggingAddress);
       net::IPAddress parsed_address;
       if (!net::ParseURLHostnameToAddress(address, &parsed_address)) {
         LOG(ERROR) << "Invalid devtools server address";
         return EXIT_FAILURE;
       }
@@ skipping 56 matching lines @@
     builder.SetOverrideWebPreferencesCallback(base::Bind([](
         WebPreferences* preferences) { preferences->hide_scrollbars = true; }));
   }
 
   return HeadlessBrowserMain(
       builder.Build(),
       base::Bind(&HeadlessShell::OnStart, base::Unretained(&shell)));
 }
 
 }  // namespace headless