Small cleanup for ChromeBrowserMain:

chrome/browser/chrome_browser_main_mac.mm

Index: chrome/browser/chrome_browser_main_mac.mm
===================================================================
--- chrome/browser/chrome_browser_main_mac.mm	(revision 210624)
+++ chrome/browser/chrome_browser_main_mac.mm	(working copy)
@@ -8,7 +8,6 @@
 #include <sys/sysctl.h>
 
 #include "base/command_line.h"
-#include "base/debug/debugger.h"
 #include "base/files/file_path.h"
 #include "base/mac/bundle_locations.h"
 #include "base/mac/mac_util.h"
@@ -150,21 +149,6 @@
 
 }  // namespace
 
-void RecordBreakpadStatusUMA(MetricsService* metrics) {
-  metrics->RecordBreakpadRegistration(IsCrashReporterEnabled());
-  metrics->RecordBreakpadHasDebugger(base::debug::BeingDebugged());
-}
-
-void WarnAboutMinimumSystemRequirements() {
-  // Nothing to check for on Mac right now.
-}
-
-// From browser_main_win.h, stubs until we figure out the right thing...
-
-int DoUninstallTasks(bool chrome_still_running) {
-  return content::RESULT_CODE_NORMAL_EXIT;
-}
-
 // ChromeBrowserMainPartsMac ---------------------------------------------------
 
 ChromeBrowserMainPartsMac::ChromeBrowserMainPartsMac(
@@ -286,6 +270,11 @@
   ChromeBrowserMainPartsPosix::PreProfileInit();
 }
 
+void ChromeBrowserMainPartsMac::PostProfileInit() {
+  ChromeBrowserMainPartsPosix::PostProfileInit();
+  metrics->RecordBreakpadRegistration(IsCrashReporterEnabled());
+}
+
 void ChromeBrowserMainPartsMac::DidEndMainMessageLoop() {
   AppController* appController = [NSApp delegate];
   [appController didEndMainMessageLoop];