Refactor CrashDump*Manager to use a shared CrashDumpObserver.

chromecast/browser/cast_browser_main_parts.cc

 // Copyright 2014 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 "chromecast/browser/cast_browser_main_parts.h"
 
 #include <stddef.h>
 #include <string.h>
 
 #include <string>
@@ skipping 20 matching lines @@
 #include "chromecast/browser/cast_content_browser_client.h"
 #include "chromecast/browser/cast_memory_pressure_monitor.h"
 #include "chromecast/browser/cast_net_log.h"
 #include "chromecast/browser/devtools/remote_debugging_server.h"
 #include "chromecast/browser/geolocation/cast_access_token_store.h"
 #include "chromecast/browser/metrics/cast_metrics_prefs.h"
 #include "chromecast/browser/metrics/cast_metrics_service_client.h"
 #include "chromecast/browser/pref_service_helper.h"
 #include "chromecast/browser/url_request_context_factory.h"
 #include "chromecast/chromecast_features.h"
+#include "chromecast/common/global_descriptors.h"
 #include "chromecast/common/platform_client_auth.h"
 #include "chromecast/media/base/key_systems_common.h"
 #include "chromecast/media/base/media_resource_tracker.h"
 #include "chromecast/media/base/video_plane_controller.h"
 #include "chromecast/media/cma/backend/media_pipeline_backend_manager.h"
 #include "chromecast/net/connectivity_checker.h"
 #include "chromecast/public/cast_media_shlib.h"
 #include "chromecast/public/cast_sys_info.h"
 #include "chromecast/service/cast_service.h"
 #include "components/prefs/pref_registry_simple.h"
@@ skipping 234 matching lines @@
     // before destroying media_pipeline_backend_manager_. This is guaranteed
     // once the AudioManager is destroyed; the AudioManager destruction is
     // posted to the media thread in the BrowserMainLoop destructor, just before
     // the BrowserMainParts are destroyed (ie, here). Therefore, if we delete
     // the media_pipeline_backend_manager_ using DeleteSoon on the media thread,
     // it is guaranteed that the AudioManager and all AudioOutputStreams have
     // been destroyed before media_pipeline_backend_manager_ is destroyed.
     media_thread_->task_runner()->DeleteSoon(
         FROM_HERE, media_pipeline_backend_manager_.release());
   }
+#else
+  breakpad::CrashDumpObserver::GetInstance()->UnregisterClient(
+      crash_dump_manager_.get());
 #endif  // !defined(OS_ANDROID)
 }
 
 scoped_refptr<base::SingleThreadTaskRunner>
 CastBrowserMainParts::GetMediaTaskRunner() {
 #if defined(OS_ANDROID)
   return nullptr;
 #else
   if (!media_thread_) {
     media_thread_.reset(new base::Thread("CastMediaThread"));
@@ skipping 66 matching lines @@
 }
 
 int CastBrowserMainParts::PreCreateThreads() {
 #if defined(OS_ANDROID)
   // GPU process is started immediately after threads are created, requiring
   // CrashDumpManager to be initialized beforehand.
   base::FilePath crash_dumps_dir;
   if (!chromecast::CrashHandler::GetCrashDumpLocation(&crash_dumps_dir)) {
     LOG(ERROR) << "Could not find crash dump location.";
   }
-  cast_browser_process_->SetCrashDumpManager(
-      base::WrapUnique(new breakpad::CrashDumpManager(crash_dumps_dir)));
+  crash_dump_manager_ = base::MakeUnique<breakpad::CrashDumpManager>(
+      crash_dumps_dir, kAndroidMinidumpDescriptor);
+  breakpad::CrashDumpObserver::GetInstance()->RegisterClient(
+      crash_dump_manager_.get());
 #else
   base::FilePath home_dir;
   CHECK(PathService::Get(DIR_CAST_HOME, &home_dir));
   if (!base::CreateDirectory(home_dir))
     return 1;
 
   // Hook for internal code
   cast_browser_process_->browser_client()->PreCreateThreads();
 
   // Set GL strings so GPU config code can make correct feature blacklisting/
@@ skipping 135 matching lines @@
 
 void CastBrowserMainParts::PostDestroyThreads() {
 #if !defined(OS_ANDROID)
   media_resource_tracker_->FinalizeAndDestroy();
   media_resource_tracker_ = nullptr;
 #endif
 }
 
 }  // namespace shell
 }  // namespace chromecast