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 c10195bcbb34828ad8edba2ce8273d2c01ec112c..d9e50ecc83861c478e594ea9173be8da4211a1b5 100644
--- a/chrome/browser/chrome_content_browser_client.cc
+++ b/chrome/browser/chrome_content_browser_client.cc
@@ -107,6 +107,7 @@
 #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"
@@ -1733,6 +1734,10 @@ 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() {