Move IndexedDB from WEBKIT_DEPRECATED to dedicated thread

content/browser/browser_main_loop.cc

Index: content/browser/browser_main_loop.cc
diff --git a/content/browser/browser_main_loop.cc b/content/browser/browser_main_loop.cc
index 742d675d03cdf399dce5234679845faf2a7a1243..74cd9791505fda668883256a7b00cc4982f61619 100644
--- a/content/browser/browser_main_loop.cc
+++ b/content/browser/browser_main_loop.cc
@@ -27,6 +27,7 @@
 #include "content/browser/gpu/gpu_process_host_ui_shim.h"
 #include "content/browser/histogram_synchronizer.h"
 #include "content/browser/in_process_webkit/webkit_thread.h"
+#include "content/browser/indexed_db/indexed_db_thread.h"
 #include "content/browser/loader/resource_dispatcher_host_impl.h"
 #include "content/browser/net/browser_online_state_observer.h"
 #include "content/browser/plugin_service_impl.h"
@@ -287,6 +288,12 @@ AudioMirroringManager* BrowserMainLoop::GetAudioMirroringManager() {
 }
 
 // static
+IndexedDBThread* BrowserMainLoop::GetIndexedDBThread() {
+  return g_current_browser_main_loop ?
+      g_current_browser_main_loop->indexed_db_thread_.get() : NULL;
+}
+
+// static
 MediaStreamManager* BrowserMainLoop::GetMediaStreamManager() {
   return g_current_browser_main_loop->media_stream_manager_.get();
 }
@@ -598,6 +605,10 @@ void BrowserMainLoop::CreateThreads() {
 
   }
 
+#if !defined(OS_IOS)
+  indexed_db_thread_.reset(new IndexedDBThread());
+#endif
+
   BrowserThreadsStarted();
 
   if (parts_) {