Remove discardable_memory::DSMM::{Create,Get}Instance()

content/browser/browser_main_loop.h

Index: content/browser/browser_main_loop.h
diff --git a/content/browser/browser_main_loop.h b/content/browser/browser_main_loop.h
index 8f82a58652ba63735138e98b1fed28326e2143e6..ad6c04c557fe8bcc57f5eb3863836cf5c858a906 100644
--- a/content/browser/browser_main_loop.h
+++ b/content/browser/browser_main_loop.h
@@ -39,6 +39,10 @@ namespace device {
 class TimeZoneMonitor;
 }
 
+namespace discardable_memory {
+class DiscardableSharedMemoryManager;
+}
+
 namespace media {
 #if defined(OS_WIN)
 class SystemMessageWindowWin;
@@ -145,6 +149,10 @@ class CONTENT_EXPORT BrowserMainLoop {
   device::TimeZoneMonitor* time_zone_monitor() const {
     return time_zone_monitor_.get();
   }
+  discardable_memory::DiscardableSharedMemoryManager*
+  discardable_shared_memory_manager() const {
+    return discardable_shared_memory_manager_.get();
+  }
   midi::MidiService* midi_service() const { return midi_service_.get(); }
   base::Thread* indexed_db_thread() const { return indexed_db_thread_.get(); }
 
@@ -312,6 +320,8 @@ class CONTENT_EXPORT BrowserMainLoop {
   std::unique_ptr<MediaStreamManager> media_stream_manager_;
   std::unique_ptr<SpeechRecognitionManagerImpl> speech_recognition_manager_;
   std::unique_ptr<device::TimeZoneMonitor> time_zone_monitor_;
+  std::unique_ptr<discardable_memory::DiscardableSharedMemoryManager>
+      discardable_shared_memory_manager_;
   scoped_refptr<SaveFileManager> save_file_manager_;
 
   // DO NOT add members here. Add them to the right categories above.