Revert "Make logic for disabling OS crash catcher on OSX match comment."

chrome/app/chrome_main_delegate.cc

 // Copyright (c) 2012 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 "chrome/app/chrome_main_delegate.h"
 
 #include "base/base_paths.h"
 #include "base/command_line.h"
 #include "base/cpu.h"
 #include "base/files/file_path.h"
@@ skipping 550 matching lines @@
   // dump.
   //
   // What we do:
   // * We only pass crashes for foreground processes to Apple's Crash
   //    reporter. At the time of this writing, that means just the Browser
   //    process.
   // * If Breakpad is enabled, it will pass browser crashes to Crash Reporter
   //    itself.
   // * If Breakpad is disabled, we only turn on Crash Reporter for the
   //    Browser process in release mode.
-  if (base::mac::IsBackgroundOnlyProcess() ||
-      breakpad::IsCrashReporterEnabled() ||
-      is_debug_build) {
-    base::mac::DisableOSCrashDumps();
+  if (!command_line.HasSwitch(switches::kDisableBreakpad)) {
+    bool disable_apple_crash_reporter = is_debug_build ||
+        base::mac::IsBackgroundOnlyProcess();
+    if (!breakpad::IsCrashReporterEnabled() && disable_apple_crash_reporter) {
+      base::mac::DisableOSCrashDumps();
+    }
   }
 
   // Mac Chrome is packaged with a main app bundle and a helper app bundle.
   // The main app bundle should only be used for the browser process, so it
   // should never see a --type switch (switches::kProcessType).  Likewise,
   // the helper should always have a --type switch.
   //
   // This check is done this late so there is already a call to
   // base::mac::IsBackgroundOnlyProcess(), so there is no change in
   // startup/initialization order.
@@ skipping 349 matching lines @@
 }
 
 content::ContentUtilityClient*
 ChromeMainDelegate::CreateContentUtilityClient() {
 #if defined(CHROME_MULTIPLE_DLL_BROWSER)
   return NULL;
 #else
   return g_chrome_content_utility_client.Pointer();
 #endif
 }