Revert 271764 "Detaching from the VM after calling MediaStreamMa..."

trunk/src/content/browser/renderer_host/media/audio_input_sync_writer.cc

Index: trunk/src/content/browser/renderer_host/media/audio_input_sync_writer.cc
===================================================================
--- trunk/src/content/browser/renderer_host/media/audio_input_sync_writer.cc	(revision 271787)
+++ trunk/src/content/browser/renderer_host/media/audio_input_sync_writer.cc	(working copy)
@@ -6,9 +6,6 @@
 
 #include <algorithm>
 
-#if defined(OS_ANDROID)
-#include "base/android/jni_android.h"
-#endif
 #include "base/memory/shared_memory.h"
 #include "content/browser/renderer_host/media/media_stream_manager.h"
 
@@ -53,19 +50,9 @@
          << interval.InMilliseconds() << "ms.";
     }
   }
-  if (!oss.str().empty()) {
+  if (!oss.str().empty())
     MediaStreamManager::SendMessageToNativeLog(oss.str());
 
-    // MediaStreamManager::SendMessageToNativeLog posts a task to the UI thread,
-    // which will attach the audio thread to the Android java VM. Unlike chrome
-    // created threads, the audio thread is owned by the OS and does not detach
-    // itself from the VM on exit, causing a crash (crbug/365915). So we detach
-    // here to make sure the thread exits clean.
-#if defined(OS_ANDROID)
-    base::android::DetachFromVM();
-#endif
-  }
-
   last_write_time_ = base::Time::Now();
 
   uint8* ptr = static_cast<uint8*>(shared_memory_->memory());