Stack sampling profiler: run the profiler in the GPU process on trunk builds

chrome/browser/chrome_content_browser_client.cc

Index: chrome/browser/chrome_content_browser_client.cc
diff --git a/chrome/browser/chrome_content_browser_client.cc b/chrome/browser/chrome_content_browser_client.cc
index 2d05c1bd01f019db1fba69e05af2893ca1ccff12..9c5fc66e8490a57e6dd88879c4d3c34ba3380fe8 100644
--- a/chrome/browser/chrome_content_browser_client.cc
+++ b/chrome/browser/chrome_content_browser_client.cc
@@ -106,6 +106,7 @@
 #include "chrome/common/pref_names.h"
 #include "chrome/common/render_messages.h"
 #include "chrome/common/secure_origin_whitelist.h"
+#include "chrome/common/stack_sampling_configuration.h"
 #include "chrome/common/url_constants.h"
 #include "chrome/grit/browser_resources.h"
 #include "chrome/grit/generated_resources.h"
@@ -1716,6 +1717,10 @@ void ChromeContentBrowserClient::AppendExtraCommandLineSwitches(
   // is initialized correctly.
   if (command_line->HasSwitch(switches::kEnableBenchmarking))
     DCHECK(command_line->HasSwitch(switches::kEnableStatsTable));
+
+  StackSamplingConfiguration::Get()->AppendCommandLineSwitchForChildProcess(
+      process_type,
+      command_line);
 }
 
 std::string ChromeContentBrowserClient::GetApplicationLocale() {